1 2020-08-05 David Faust <david.faust@oracle.com>
3 * elf64-bpf.c (bpf_elf_generic_reloc): New function.
4 (bpf_elf_howto_table): Use it here.
5 (bpf_elf_relocate_section): Use addends recorded in input_bfd for
6 instruction and data relocations.
8 2020-08-03 Alan Modra <amodra@gmail.com>
10 * vms-lib.c (vms_traverse_index): Sanity check size remaining
11 before accessing vms_idx or vms_elfidx.
13 2020-08-03 Alan Modra <amodra@gmail.com>
16 * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
17 size against file size. Correct LONG_MAX limit check.
18 (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
19 (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
20 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
21 * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
22 bfd_malloc_and_get_section.
24 2020-07-31 Alan Modra <amodra@gmail.com>
27 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
28 IR symbols to become dynamic.
29 (elf_link_add_object_symbols): Don't exclude IR symbols when
30 deciding whether an as-needed shared library is needed.
32 2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
35 * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
37 (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
39 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
41 * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
42 (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
43 Don't define _STRUCTURED_PROC.
44 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
45 * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
46 * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
47 * configure, config.in: Regenerate.
48 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
49 * Makefile.in, doc/Makefile.in: Regenerate.
51 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
53 * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
54 (elf_link_hash_table): Add sym_cache.
55 * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
56 (elf32_arm_check_relocs): Updated.
57 (elf32_arm_size_dynamic_sections): Likewise.
58 * elf32-bfin.c (bfin_link_hash_table): Removed.
59 (bfin_link_hash_newfunc): Updated.
60 (bfin_hash_table): Removed.
61 * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
62 (csky_elf_check_relocs): Updated.
63 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
64 (elf32_hppa_check_relocs): Updated.
65 * elf32-i386.c (elf_i386_tls_transition): Updated.
66 (elf_i386_convert_load_reloc): Likewise.
67 (elf_i386_check_relocs): Likewise.
68 * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
69 (m32r_elf_hash_table): Updated.
70 (m32r_elf_link_hash_table_create): Likewise.
71 (m32r_elf_create_dynamic_sections): Likewise.
72 (m32r_elf_adjust_dynamic_symbol): Likewise.
73 (allocate_dynrelocs): Likewise.
74 (m32r_elf_size_dynamic_sections): Likewise.
75 (m32r_elf_relocate_section): Likewise.
76 (m32r_elf_finish_dynamic_symbol): Likewise.
77 (m32r_elf_check_relocs): Likewise.
78 * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
80 * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
81 (elf_m68k_check_relocs): Updated.
82 * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
83 (elf_metag_check_relocs): Updated.
84 * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
85 (microblaze_elf_check_relocs): Updated.
86 * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
87 (nds32_elf_create_dynamic_sections): Likewise.
88 (nds32_elf_adjust_dynamic_symbol): Likewise.
89 (nds32_elf_check_relocs): Likewise.
90 * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
91 srelbss and aym_cache.
92 * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
93 (nios2_elf32_check_relocs): Updated.
94 * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
95 (or1k_elf_check_relocs): Updated.
96 * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
97 (ppc_elf_check_relocs): Updated.
98 * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
99 (elf_s390_check_relocs): Updated.
100 (elf_s390_finish_dynamic_sections): Likewise.
101 * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
103 (sh_elf_create_dynamic_sections): Updated.
104 (sh_elf_adjust_dynamic_symbol): Likewise.
105 (sh_elf_size_dynamic_sections): Likewise.
106 (sh_elf_check_relocs): Likewise.
107 * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
108 (elf32_tic6x_check_relocs): Updated.
109 * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
110 (tilepro_elf_hash_table): Updated.
111 (tilepro_elf_link_hash_table_create): Likewise.
112 (tilepro_elf_check_relocs): Likewise.
113 (tilepro_elf_adjust_dynamic_symbol): Likewise.
114 (allocate_dynrelocs): Likewise.
115 (tilepro_elf_size_dynamic_sections): Likewise.
116 (tilepro_elf_relocate_section): Likewise.
117 (tilepro_elf_finish_dynamic_symbol): Likewise.
118 (tilepro_finish_dyn): Likewise.
119 (tilepro_elf_finish_dynamic_sections): Likewise.
120 * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
121 (ppc64_elf_before_check_relocs): Updated.
122 (ppc64_elf_check_relocs): Likewise.
123 * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
124 (elf_s390_check_relocs): Updated.
125 (elf_s390_relocate_section): Likewise.
126 (elf_s390_finish_dynamic_sections): Likewise.
127 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
128 (elf_x86_64_check_relocs): Likewise.
129 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
131 (elfNN_aarch64_check_relocs): Updated.
132 * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
133 (riscv_elf_check_relocs): Updated.
134 * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
135 (mips_elf_resolve_got_page_ref): Updated.
136 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
137 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
139 * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
140 (tilegx_elf_check_relocs): Updated.
141 * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
143 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
145 * elflink.c (bfd_elf_final_link): Give local symbols a name if
147 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
148 return TRUE if making ET_REL output.
150 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
152 * elf-bfd.h (elf_backend_data): Add
153 `elf_backend_elfsym_local_is_section' member.
154 * elfxx-target.h (elf_backend_elfsym_local_is_section): New
156 (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
157 * elflink.c (bfd_elf_final_link): Use it to determine whether
158 set the `.symtab' section's `sh_info' value to the index of the
159 first non-local or non-section symbol.
160 * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
162 (elf_backend_elfsym_local_is_section): New macro.
163 * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
165 (elf_backend_elfsym_local_is_section): New macro.
167 2020-07-29 Alan Modra <amodra@gmail.com>
169 * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
170 defined in excluded sections.
172 2020-07-28 Alan Modra <amodra@gmail.com>
174 * elf.c (assign_section_numbers): Comment. Don't segfault on
175 discarded sections when setting linked-to section for generic
177 * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
179 2020-07-27 Alan Modra <amodra@gmail.com>
181 * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
183 (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
186 2020-07-24 Nick Clifton <nickc@redhat.com>
188 * config.bfd: Move xc16x target to the obsolete list.
190 2020-07-22 Kevin Buettner <kevinb@redhat.com>
192 * binary.c (binary_get_section_contents): Seek using offset
193 from section's file position.
195 2020-07-22 Kevin Buettner <kevinb@redhat.com>
197 * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
199 2020-07-22 Max Filippov <jcmvbkbc@gmail.com>
202 * elf32-xtensa.c (removed_literal_compare): Use correct pointer
203 type for the first function argument. Rename pointers to reflect
204 that they have distinct types.
206 2020-07-20 Alan Modra <amodra@gmail.com>
208 * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
210 2020-07-19 Alan Modra <amodra@gmail.com>
212 * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
213 (select_alt_stub): New function.
214 (ppc_get_stub_entry): Use it here.
215 (ppc64_elf_check_relocs): Set had_power10_relocs rather than
217 (ppc64_elf_size_stubs): Clear power10_stubs here instead. Don't
218 merge notoc stubs with other varieties when power10_stubs is "auto".
219 Instead dup the stub hash table entry.
220 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
221 tests of power10_stubs.
223 2020-07-15 Alan Modra <amodra@gmail.com>
226 * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
228 2020-07-15 Nick Clifton <nickc@redhat.com>
231 * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
232 check for aux entries that overflow the buufer.
234 2020-07-15 Hans-Peter Nilsson <hp@bitrange.com>
236 * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
237 R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
239 2020-07-15 Markus Böck <markus.boeck02@gmail.com>
240 Alan Modra <amodra@gmail.com>
243 * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
244 objects both before and after normal object files.
245 * elflink.c (_bfd_elf_section_already_linked): Likewise.
247 2020-07-10 Alan Modra <amodra@gmail.com>
249 * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
250 * elf64-ppc.c (struct ppc_link_hash_table): Delete
252 (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
253 (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
254 uses of power10_stubs.
256 2020-07-09 Alan Modra <amodra@gmail.com>
258 * coff-ppc.c: Delete.
261 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
262 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
264 (coff_write_object_contents): Remove PPC_PE code.
265 * config.bfd: Move powerpcle-pe to removed targets.
266 * configure.ac: Remove powerpc PE entries.
267 * libcoff-in.h (ppc_allocate_toc_section): Delete.
268 (ppc_process_before_allocation): Delete.
269 * peXXigen.c: Remove POWERPC_LE_PE code and comments.
270 * targets.c: Remove powerpc PE vectors.
271 * po/SRC-POTFILES.in: Regenerate.
272 * libcoff.h: Regenerate.
273 * Makefile.in: Regenerate.
274 * configure: Regenerate.
276 2020-07-09 Nick Clifton <nickc@redhat.com>
278 * po/fr.po: Updated French translation.
280 2020-07-07 Alan Modra <amodra@gmail.com>
282 * xcofflink.c (xcoff_mark): Don't mark const sections.
283 (bfd_xcoff_record_link_assignment): Add FIXME.
284 (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
285 sections being discarded by linker script.
287 2020-07-07 Alan Modra <amodra@gmail.com>
289 * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
290 time, uid, gid and mode for deterministic archive.
291 (xcoff_write_archive_contents_big): Likewise.
293 2020-07-07 Alan Modra <amodra@gmail.com>
295 * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
298 2020-07-06 Nick Clifton <nickc@redhat.com>
300 * po/pt.po: Updated Portuguese translation.
301 * po/uk.po: Updated Ukranian translation.
303 2020-07-04 Nick Clifton <nickc@redhat.com>
305 * version.m4: Set version to 2.35.50.
306 * configure: Regenerate.
307 * po/bbfd.pot: Regenerate.
309 2020-07-04 Nick Clifton <nickc@redhat.com>
311 Binutils 2.35 branch created.
313 2020-07-01 Alan Modra <amodra@gmail.com>
316 * coffgen.c (coff_find_nearest_line_with_names): Sanity check
317 raw syment index before dereferencing.
319 2020-07-01 Alan Modra <amodra@gmail.com>
321 * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
323 2020-07-01 Alan Modra <amodra@gmail.com>
325 * config.bfd: Obsolete xc16x.
327 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
329 * archures.c (bfd_mach_i386_nacl): Removed.
330 (bfd_mach_i386_i386_nacl): Likewise.
331 (bfd_mach_x86_64_nacl): Likewise.
332 (bfd_mach_x64_32_nacl): Likewise.
333 * config.bfd: Remove *-*-nacl* targets.
334 * configure.ac: Remove x86 NaCl target vectors.
335 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
336 (bfd_x64_32_nacl_arch): Likewise.
337 (bfd_x86_64_nacl_arch): Likewise.
338 (bfd_i386_nacl_arch): Likewise.
339 (bfd_x64_32_arch_intel_syntax): Updated.
340 * elf32-i386.c: Don't include "elf-nacl.h".
341 (elf_i386_nacl_plt): Removed.
342 (elf_i386_nacl_plt0_entry): Likewise.
343 (elf_i386_nacl_plt_entry): Likewise.
344 (elf_i386_nacl_pic_plt0_entry): Likewise.
345 (elf_i386_nacl_pic_plt_entry): Likewise.
346 (elf_i386_nacl_eh_frame_plt): Likewise.
347 (elf_i386_nacl_plt): Likewise.
348 (elf32_i386_nacl_elf_object_p): Likewise.
349 (elf_i386_get_synthetic_symtab): Updated.
350 (elf_i386_link_setup_gnu_properties): Likewise.
351 * elf64-x86-64.c: Don't include "elf-nacl.h".
352 (elf_x86_64_nacl_plt): Removed.
353 (elf64_x86_64_nacl_elf_object_p): Likewise.
354 (elf_x86_64_nacl_plt0_entry): Likewise.
355 (elf_x86_64_nacl_plt_entry): Likewise.
356 (elf_x86_64_nacl_eh_frame_plt): Likewise.
357 (elf_x86_64_nacl_plt): Likewise.
358 (elf32_x86_64_nacl_elf_object_p): Likewise.
359 (elf_x86_64_get_synthetic_symtab): Updated.
360 (elf_x86_64_link_setup_gnu_properties): Likewise.
361 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
362 * targets.c: Remove x86 NaCl target vectors.
363 * bfd-in2.h: Regenerated.
364 * configure: Likewise.
366 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
368 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
369 _bfd_elf_add_dynamic_tags.
371 2020-06-29 Alan Modra <amodra@gmail.com>
373 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
374 return value of bfd_bread. Don't read more than requested length.
375 Sanity check length. Properly terminate file name.
377 2020-06-29 Alan Modra <amodra@gmail.com>
379 * arc-got.h: Use C style comments.
380 * coff-z80.c: Likewise.
381 * elf32-csky.c: Likewise.
382 * peXXigen.c: Likewise.
383 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
386 2020-06-26 Pat Bernardi <bernardi@adacore.com>
388 * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
389 (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
391 2020-06-26 Alan Modra <amodra@gmail.com>
393 * elfxx-riscv.c (struct priv_spec_t, priv_specs),
394 (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
395 (riscv_get_priv_spec_name): Move to..
396 * cpu-riscv.c: ..here.
397 (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
398 Use %u to print unsigned numbers.
400 2020-06-24 Andrew Burgess <andrew.burgess@embecosm.com>
402 * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
403 default architecture.
405 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
408 * elf32-csky.c (csky_elf_size_dynamic_sections): Call
409 _bfd_elf_add_dynamic_tags.
411 2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
414 * elf32-cris.c (elf_cris_size_dynamic_sections): Call
415 _bfd_elf_add_dynamic_tags.
417 2020-06-24 Alan Modra <amodra@gmail.com>
419 * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
420 shifts without undefined behaviour.
422 2020-06-23 H.J. Lu <hongjiu.lu@intel.com>
424 * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
426 (_bfd_elf_add_dynamic_tags): New.
427 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
428 _bfd_elf_add_dynamic_tags.
429 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
430 * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
431 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
432 * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
433 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
434 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
435 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
436 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
438 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
439 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
440 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
441 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
442 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
443 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
444 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
445 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
446 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
448 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
449 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
450 * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
451 _bfd_elf_maybe_vxworks_add_dynamic_tags.
452 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
453 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
455 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
456 (_bfd_x86_elf_size_dynamic_sections): Likewise.
457 * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
458 dt_reloc_sz and dt_reloc_ent.
459 * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
460 * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
462 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
463 etab.dt_pltgot_required.
464 (elf32_hppa_size_dynamic_sections): Call
465 _bfd_elf_add_dynamic_tags.
466 * elf32-metag.c (elf_metag_link_hash_table_create): Set
467 etab.dt_pltgot_required.
468 (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
469 * elf32-sh.c (sh_elf_link_hash_table_create): Set
470 root.dt_pltgot_required for FDPIC output.
471 (sh_elf_size_dynamic_sections): Call
472 _bfd_elf_maybe_vxworks_add_dynamic_tags.
473 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
474 elf.dt_pltgot_required.
475 (elf_xtensa_size_dynamic_sections): Call
476 _bfd_elf_add_dynamic_tags.
477 * elf64-hppa.c (elf64_hppa_hash_table_create): Set
478 root.dt_pltgot_required.
479 (elf64_hppa_size_dynamic_sections): Call
480 _bfd_elf_add_dynamic_tags.
481 * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
482 root.dt_pltgot_required.
483 (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
484 for rel_pltoff_sec. Call _bfd_elf_add_dynamic_tags.
485 * elflink.c (_bfd_elf_add_dynamic_tags): New.
487 2020-06-22 Saagar Jha <saagar@saagarjha.com>
489 * mach-o.c: Support the new load commands by reading a linkedit
490 data command for them.
492 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
494 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
495 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
496 (riscv_get_priv_spec_class): Likewise.
497 (riscv_get_priv_spec_name): Likewise.
498 (riscv_get_priv_spec_class_from_numbers): New function, convert
499 the version numbers into string, then call riscv_get_priv_spec_class
500 to get the priv spec class.
501 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
502 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
503 (riscv_get_priv_spec_name): Likewise.
504 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
505 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
506 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
507 of input and output objects form their priv spec attributes by
508 riscv_get_priv_spec_class_from_numbers. Report warning rather than
509 errors when linking objects with differnet priv spec versions. We do
510 know v1.9.1 may have conflicts to other versions, so report the
511 warning, too. After that, update the output priv spec version to the
514 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
516 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
517 priv attributes, we will check the conflicts for all of them (major,
518 minor and revision), and then set the priv_attrs_merged to TRUE to
519 indicate that we have handled all of the priv attributes. Remove
520 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
522 2020-06-21 Alan Modra <amodra@gmail.com>
525 * configure.ac: Disable plugins by default for some targets.
526 * plugin.c: Comment typo fix.
527 * configure: Regenerate.
529 2020-06-19 Nick Clifton <nickc@redhat.com>
531 * plugin.c (try_load_plugin): Suppress the error message about
532 being unable to open a plugin if creating a list of viable
535 2020-06-16 Alan Modra <amodra@gmail.com>
537 * aout-tic30.c: Delete file.
538 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
539 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
540 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
541 (xc16x-*-elf): Sort properly.
542 * configure.ac: Remove tic30_aout_vec.
543 * targets.c: Likewise.
544 * Makefile.in: Regenerate.
545 * configure: Regenerate.
546 * po/SRC-POTFILES.in: Regenerate.
548 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
550 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
551 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
552 (elf32xtensa_abi): New global variable.
553 (xtensa_abi_choice): New function.
554 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
555 XSHAL_ABI to select PLT code.
557 2020-06-15 Roland McGrath <mcgrathr@google.com>
559 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
560 field of bfd_link_info.
562 2020-06-15 Alan Modra <amodra@gmail.com>
564 * config.bfd: Obsolete powerpcle-*-pe targets.
566 2020-06-15 Alan Modra <amodra@gmail.com>
569 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
570 symbols that were defined in discarded sections.
571 * cofflink.c (coff_link_check_archive_element): Likewise.
572 (coff_link_add_symbols): Set indx to -3 for symbols defined in
574 (_bfd_coff_write_global_sym): Don't emit such symbols.
575 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
576 libcoff.h: Regenerate.
578 2020-06-11 Alan Modra <amodra@gmail.com>
581 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
583 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
585 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
586 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
587 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
590 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
593 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
594 Clear verinfo.verdef.
596 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
599 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
600 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
601 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
603 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
604 Set ifunc_resolvers if there are FUNC resolvers.
605 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
606 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
607 with elf.ifunc_resolvers.
608 (write_plt_relocs_for_local_syms): Likewise.
609 (ppc64_elf_relocate_section): Likewise.
610 (ppc64_elf_finish_dynamic_sections): Likewise.
611 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
613 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
614 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
615 instead of readonly_dynrelocs_against_ifunc.
616 * elfxx-x86.h (elf_x86_link_hash_table): Remove
617 readonly_dynrelocs_against_ifunc.
619 2020-06-09 Alan Modra <amodra@gmail.com>
621 * elf64-ppc.c (struct ppc_link_hash_table): Delete
622 maybe_local_ifunc_resolver field.
623 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
624 cases where maybe_local_ifunc_resolver was set.
625 (ppc64_elf_relocate_section): Likewise.
626 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
629 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
631 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
633 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
635 (elf32_arm_size_dynamic_sections): Updated. Clear
636 root.tlsdesc_plt for DF_BIND_NOW.
637 (elf32_arm_finish_dynamic_sections): Updated.
638 (elf32_arm_output_arch_local_syms): Likewise.
639 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
640 Clear root.tlsdesc_plt for DF_BIND_NOW.
641 (nds32_elf_finish_dynamic_sections): Updated.
642 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
643 dt_tlsdesc_plt and dt_tlsdesc_got.
644 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
645 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
646 tlsdesc_plt and dt_tlsdesc_got.
647 (elfNN_aarch64_allocate_dynrelocs): Updated.
648 (elfNN_aarch64_finish_dynamic_sections): Likewise.
649 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
650 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
652 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
653 (_bfd_x86_elf_size_dynamic_sections): Likewise.
654 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
655 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
658 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
660 * elf32-tic6x.c (elf32_bed): Defined the default to
663 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
665 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
667 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
668 root.splt/root.srelplt.
669 (elf64_hppa_create_dynamic_sections): Likewise.
670 (elf64_hppa_size_dynamic_sections): Likewise.
671 (elf64_hppa_finish_dynamic_symbol): Likewise.
672 (elf_hppa_final_link): Likewise.
673 (elf_hppa_final_link_relocate): Likewise.
675 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
677 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
678 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
681 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
683 * elf-bfd.h (elf_target_os): New.
684 (elf_link_hash_table): Add target_os.
685 (elf_backend_data): Add target_os.
686 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
687 symbian_p and nacl_p.
688 (create_got_section): Updated.
689 (elf32_arm_create_dynamic_sections): Likewise.
690 (arm_type_of_stub): Likewise.
691 (elf32_arm_create_or_find_stub_sec): Likewise.
692 (elf32_arm_allocate_plt_entry): Likewise.
693 (elf32_arm_populate_plt_entry): Likewise.
694 (elf32_arm_final_link_relocate): Likewise.
695 (elf32_arm_check_relocs): Likewise.
696 (allocate_dynrelocs_for_symbol): Likewise.
697 (elf32_arm_finish_dynamic_symbol): Likewise.
698 (elf32_arm_finish_dynamic_sections): Likewise.
699 (elf32_arm_output_plt_map_1): Likewise.
700 (elf32_arm_output_arch_local_syms): Likewise.
701 (elf32_arm_add_symbol_hook): Likewise.
702 (elf32_arm_nacl_link_hash_table_create): Likewise.
703 (elf32_arm_vxworks_link_hash_table_create): Likewise.
704 (elf32_arm_symbian_link_hash_table_create): Likewise.
705 (ELF_TARGET_OS): New.
706 * elf32-i386.c (elf_i386_arch_bed): Removed.
707 (elf_backend_arch_data): Likewise.
708 (elf_i386_solaris_arch_bed): Likewise.
709 (elf_i386_nacl_arch_bed): Likewise.
710 (elf_i386_vxworks_arch_bed): Likewise.
711 (elf_i386_relocate_section): Updated.
712 (elf_i386_finish_dynamic_sections): Likewise.
713 (elf_i386_get_synthetic_symtab): Likewise.
714 (elf_i386_link_setup_gnu_properties): Likewise.
715 (ELF_TARGET_OS): New.
716 * elf32-mips.c (ELF_TARGET_OS): New.
717 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
718 (ppc_elf_create_got): Updated.
719 (ppc_elf_create_dynamic_sections): Likewise.
720 (ppc_elf_check_relocs): Likewise.
721 (ppc_elf_adjust_dynamic_symbol): Likewise.
722 (ppc_elf_size_dynamic_sections): Likewise.
723 (ppc_elf_relocate_section): Likewise.
724 (ppc_elf_finish_dynamic_sections): Likewise.
725 (ppc_elf_vxworks_link_hash_table_create): Likewise.
726 (ELF_TARGET_OS): New.
727 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
728 (sh_elf_link_hash_table_create): Updated.
729 (sh_elf_create_dynamic_sections): Likewise.
730 (allocate_dynrelocs): Likewise.
731 (sh_elf_size_dynamic_sections): Likewise.
732 (sh_elf_relocate_section): Likewise.
733 (sh_elf_finish_dynamic_symbol): Likewise.
734 (sh_elf_finish_dynamic_sections): Likewise.
735 (ELF_TARGET_OS): New.
736 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
738 (bfd_elf32_bfd_link_hash_table_create): Likewise.
739 (ELF_TARGET_OS): New.
740 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
741 (elf_x86_64_solaris_arch_bed): Likewise.
742 (elf_x86_64_nacl_arch_bed): Likewise.
743 (elf_x86_64_finish_dynamic_sections): Updated.
744 (elf_x86_64_get_synthetic_symtab): Likewise.
745 (elf_x86_64_link_setup_gnu_properties): Likewise.
746 (ELF_TARGET_OS): New.
747 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
749 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
750 (MIPS_ELF_REL_DYN_NAME): Updated.
751 (ELF_MIPS_GP_OFFSET): Likewise.
752 (mips_elf_create_local_got_entry): Likewise.
753 (mips_elf_allocate_dynamic_relocations): Likewise.
754 (mips_elf_count_got_symbols): Likewise.
755 (is_gott_symbol): Likewise.
756 (mips_elf_calculate_relocation): Likewise.
757 (mips_elf_create_dynamic_relocation): Likewise.
758 (_bfd_mips_elf_check_relocs): Likewise.
759 (allocate_dynrelocs): Likewise.
760 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
761 (mips_elf_lay_out_got): Likewise.
762 (mips_elf_set_plt_sym_value): Likewise.
763 (_bfd_mips_elf_size_dynamic_sections): Likewise.
764 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
765 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
766 (_bfd_mips_elf_final_link): Likewise.
767 (_bfd_mips_init_file_header): Likewise.
768 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
770 (allocate_dynrelocs): Likewise.
771 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
772 (_bfd_sparc_elf_relocate_section): Likewise.
773 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
774 (sparc_finish_dyn): Likewise.
775 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
776 * elfxx-target.h (ELF_TARGET_OS): New.
777 (elfNN_bed): Add ELF_TARGET_OS.
778 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
779 (_bfd_x86_elf_link_hash_table_create): Likewise.
780 (_bfd_x86_elf_size_dynamic_sections): Likewise.
781 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
782 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
783 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
784 * elfxx-x86.h (elf_x86_target_os): Removed.
785 (elf_x86_backend_data): Likewise.
786 (get_elf_x86_backend_data): Likewise.
787 (elf_x86_link_hash_table): Remove target_os.
789 2020-06-06 Alan Modra <amodra@gmail.com>
792 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
793 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
794 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
795 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
796 * elf64-ppc.c: Update throughout for reloc renaming.
797 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
798 * libbfd.h: Regenerate.
799 * bfd-in2.h: Regenerate.
801 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
804 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
807 2020-06-05 Nick Clifton <nickc@redhat.com>
809 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
812 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
814 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
815 priv_may_conflict, in_priv_zero and out_priv_zero to decide
816 whether the object can be linked according to it's priv
817 attributes. The object without any priv spec attributes can
818 be linked with others. If the first input object doesn't contain
819 any priv attributes, then we need to copy the setting from the
820 next input one. Also report more detailed error messages to user.
822 2020-06-04 Stephen Casner <casner@acm.org>
824 Extend pdp11-aout symbol table format to accommodate .stab
825 symbols and implement correct handling of them.
827 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
828 (N_STAB, is_stab): Needed new function is_stab to disambiguate
829 normal vs. .stab symbol table type values, replacing N_STAB mask.
830 (translate_from_native_sym_flags): Determine correct section for
831 different .stab types.
832 (translate_to_native_sym_flags): Leave .stab types intact.
833 (translate_symbol_table): Error if symbol indicates overlay;
834 store desc field from .stab symbols.
835 (write_syms): Output desc field with symbol.
836 (aout_link_check_ar_symbols): Skip .stab symbols.
837 (aout_link_add_symbols): Correctly distinguish .stab symbols.
838 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
839 (aout_link_write_symbols): Write 0 for desk and ovly fields;
840 correctly distinguish .stab symbols and select calculate their
841 section and value; and copy desc and ovly fields from input symbol
844 2020-06-04 Stephen Casner <casner@acm.org>
846 * aoutx.h (translate_symbol_table): Comment had external and
848 * pdp11.c (translate_symbol_table): Likewise.
850 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
852 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
853 (is_x86_elf): Check elf.hash_table_id instead of target_id.
854 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
856 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
859 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
860 in debug section against symbol defined in shared library to 0.
861 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
862 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
863 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
864 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
865 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
866 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
867 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
868 * elf32-sh.c (sh_elf_check_relocs): Likewise.
869 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
870 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
871 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
872 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
873 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
874 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
876 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
877 there is non-GOT reference.
878 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
879 non-alloced sections.
881 2020-06-03 Stephen Casner <casner@acm.org>
883 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
885 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
887 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
888 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
889 other size that doesn't qcover the header word.
890 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
891 string table, and zero it.
892 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
893 message and set bfd_error on finding an invalid name string offset.
894 (add_to_stringtab): INLINE -> inline
895 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
897 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
898 any relocs that could not be recognised.
899 92744f05809 PR 20929 - Check for relocs without an associated symbol.
900 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
901 name exists and is long enough, before attempting to see if it is
903 c3864421222 - Correct case for N_SO being the last symbol.
904 50455f1ab29 PR 20891 - Handle the case where the main file name
905 and the directory name are both empty.
906 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
907 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
908 range string table offsets.
909 531336e3a0b PR 20909 - Fix off-by-one error in check for an
910 illegal string offset.
911 (aout_link_includes_newfunc): Add comment.
912 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
913 on unexpected relocation type rather than ASSERT.
915 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
918 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
919 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
921 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
924 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
925 non-alloced sections.
927 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
929 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
930 dynamic relocations for non SEC_ALLOC sections.
932 2020-06-03 Gunther Nikl <gnikl@justmail.de>
934 * aout64.c (BMAGIC, QMAGIC): Do not define.
935 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
936 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
937 to check the file format.
938 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
939 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
940 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
942 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
944 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
945 relocations for non SEC_ALLOC sections.
947 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
949 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
950 * elf32-arm.c (maybe_set_textrel): Removed.
951 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
952 with _bfd_elf_maybe_set_textrel.
953 * elf32-csky.c (maybe_set_textrel): Removed.
954 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
955 with _bfd_elf_maybe_set_textrel.
956 * elf32-hppa.c (maybe_set_textrel): Removed.
957 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
958 with _bfd_elf_maybe_set_textrel.
959 * elf32-lm32.c (maybe_set_textrel): Removed.
960 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
961 with _bfd_elf_maybe_set_textrel.
962 * elf32-m32r.c (maybe_set_textrel): Removed.
963 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
964 with _bfd_elf_maybe_set_textrel.
965 * elf32-metag.c (maybe_set_textrel): Removed.
966 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
967 with _bfd_elf_maybe_set_textrel.
968 * elf32-nds32.c (maybe_set_textrel): Removed.
969 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
970 with _bfd_elf_maybe_set_textrel.
971 * elf32-or1k.c (maybe_set_textrel): Removed.
972 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
973 with _bfd_elf_maybe_set_textrel.
974 * elf32-ppc.c (maybe_set_textrel): Removed.
975 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
976 with _bfd_elf_maybe_set_textrel.
977 * elf32-s390.c (maybe_set_textrel): Removed.
978 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
979 with _bfd_elf_maybe_set_textrel.
980 * elf32-sh.c (maybe_set_textrel): Removed.
981 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
982 with _bfd_elf_maybe_set_textrel.
983 * elf32-tic6x.c (maybe_set_textrel): Removed.
984 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
985 with _bfd_elf_maybe_set_textrel.
986 * elf32-tilepro.c (maybe_set_textrel): Removed.
987 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
988 with _bfd_elf_maybe_set_textrel.
989 * elf64-ppc.c (maybe_set_textrel): Removed.
990 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
991 with _bfd_elf_maybe_set_textrel.
992 * elf64-s390.c (maybe_set_textrel): Removed.
993 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
994 with _bfd_elf_maybe_set_textrel.
995 * elfnn-aarch64.c (maybe_set_textrel): Removed.
996 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
997 with _bfd_elf_maybe_set_textrel.
998 * elfnn-riscv.c (maybe_set_textrel): Removed.
999 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1000 with _bfd_elf_maybe_set_textrel.
1001 * elfxx-sparc.c (maybe_set_textrel): Removed.
1002 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1003 with _bfd_elf_maybe_set_textrel.
1004 * elfxx-tilegx.c (maybe_set_textrel): Removed.
1005 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1006 with _bfd_elf_maybe_set_textrel.
1007 * elfxx-x86.c (maybe_set_textrel): Removed.
1008 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1009 with _bfd_elf_maybe_set_textrel.
1010 * elflink.c (_bfd_elf_maybe_set_textrel): New.
1012 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1015 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1017 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1018 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1019 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1020 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1022 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1023 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1024 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1025 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1026 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1027 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1028 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1029 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1030 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1031 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1032 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1033 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1034 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1035 (elf_backend_copy_indirect_symbol): Likewise.
1036 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1037 (elf_backend_copy_indirect_symbol): Likewise.
1038 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1040 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1043 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1044 * elf32-arm.c (readonly_dynrelocs): Removed.
1045 (maybe_set_textrel): Replace readonly_dynrelocs with
1046 _bfd_elf_readonly_dynrelocs.
1047 * elf32-csky.c (readonly_dynrelocs): Removed.
1048 (maybe_set_textrel): Replace readonly_dynrelocs with
1049 _bfd_elf_readonly_dynrelocs.
1050 * elf32-hppa.c(readonly_dynrelocs): Removed.
1051 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1052 _bfd_elf_readonly_dynrelocs.
1053 (maybe_set_textrel): Likewise.
1054 * elf32-lm32.c (readonly_dynrelocs): Removed.
1055 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1056 with _bfd_elf_readonly_dynrelocs.
1057 (maybe_set_textrel): Likewise.
1058 * elf32-m32r.c (readonly_dynrelocs): Removed.
1059 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1060 with _bfd_elf_readonly_dynrelocs.
1061 (maybe_set_textrel): Likewise.
1062 * elf32-metag.c (readonly_dynrelocs): Removed.
1063 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1064 with _bfd_elf_readonly_dynrelocs.
1065 (maybe_set_textrel): Likewise.
1066 * elf32-microblaze.c (readonly_dynrelocs): Removed.
1067 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1068 with _bfd_elf_readonly_dynrelocs.
1069 * elf32-nds32.c (readonly_dynrelocs): Removed.
1070 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1071 with _bfd_elf_readonly_dynrelocs.
1072 (maybe_set_textrel): Likewise.
1073 * elf32-or1k.c (readonly_dynrelocs): Removed.
1074 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1075 with _bfd_elf_readonly_dynrelocs.
1076 * elf32-ppc.c (readonly_dynrelocs): Removed.
1077 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1078 _bfd_elf_readonly_dynrelocs.
1079 (ppc_elf_adjust_dynamic_symbol): Likewise.
1080 (maybe_set_textrel): Likewise.
1081 * elf32-s390.c (readonly_dynrelocs): Removed.
1082 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1083 with _bfd_elf_readonly_dynrelocs.
1084 (maybe_set_textrel): Likewise.
1085 * elf32-sh.c (readonly_dynrelocs): Removed.
1086 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1087 _bfd_elf_readonly_dynrelocs.
1088 (maybe_set_textrel): Likewise.
1089 * elf32-tic6x.c (readonly_dynrelocs): Removed.
1090 (maybe_set_textrel): Replace readonly_dynrelocs with
1091 _bfd_elf_readonly_dynrelocs.
1092 * elf32-tilepro.c (readonly_dynrelocs): Removed.
1093 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1094 with _bfd_elf_readonly_dynrelocs.
1095 (maybe_set_textrel): Likewise.
1096 * elf64-ppc.c (readonly_dynrelocs): Removed.
1097 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1098 _bfd_elf_readonly_dynrelocs.
1099 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1100 (maybe_set_textrel): Likewise.
1101 * elf64-s390.c (readonly_dynrelocs): Removed.
1102 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1103 with _bfd_elf_readonly_dynrelocs.
1104 (maybe_set_textrel): Likewise.
1105 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1106 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1107 (maybe_set_textrel): Replace readonly_dynrelocs with
1108 _bfd_elf_readonly_dynrelocs.
1109 * elfnn-riscv.c (readonly_dynrelocs): Removed.
1110 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1111 with _bfd_elf_readonly_dynrelocs.
1112 (maybe_set_textrel): Likewise.
1113 * elfxx-sparc.c (readonly_dynrelocs): Removed.
1114 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1115 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1116 (maybe_set_textrel): Likewise.
1117 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1118 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1119 with _bfd_elf_readonly_dynrelocs.
1120 (maybe_set_textrel): Likewise.
1121 * elfxx-x86.c (readonly_dynrelocs): Removed.
1122 (maybe_set_textrel): Replace readonly_dynrelocs with
1123 _bfd_elf_readonly_dynrelocs.
1124 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1126 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
1128 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1129 -fsanitize=undefined.
1131 2020-06-03 Alan Modra <amodra@gmail.com>
1135 * peicode.h (pe_ILF_make_a_section): Align data for compilers
1137 (pe_ILF_build_a_bfd): Likewise.
1139 2020-06-03 Alan Modra <amodra@gmail.com>
1142 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1143 core files as well as objects.
1145 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
1148 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1149 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1151 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1152 (elf_arc_link_hash_newfunc): Updated.
1153 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1154 (elf32_arm_link_hash_newfunc): Updated.
1155 (elf32_arm_copy_indirect_symbol): Likewise.
1156 (elf32_arm_check_relocs): Likewise.
1157 (readonly_dynrelocs): Likewise.
1158 (allocate_dynrelocs_for_symbol): Likewise.
1159 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1160 (csky_elf_link_hash_newfunc): Updated.
1161 (csky_allocate_dynrelocs): Likewise.
1162 (readonly_dynrelocs): Likewise.
1163 (csky_elf_copy_indirect_symbol): Likewise.
1164 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1165 (hppa_link_hash_newfunc): Updated.
1166 (elf32_hppa_copy_indirect_symbol): Likewise.
1167 (elf32_hppa_hide_symbol): Likewise.
1168 (elf32_hppa_adjust_dynamic_symbol): Likewise.
1169 (allocate_dynrelocs): Likewise.
1170 (elf32_hppa_relocate_section): Likewise.
1171 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1172 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1173 (lm32_elf_link_hash_newfunc): Likewise.
1174 (lm32_elf_link_hash_table_create): Updated.
1175 (readonly_dynrelocs): Likewise.
1176 (allocate_dynrelocs): Likewise.
1177 (lm32_elf_copy_indirect_symbol): Likewise.
1178 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1179 (m32r_elf_link_hash_newfunc): Likewise.
1180 (m32r_elf_link_hash_table_create): Updated.
1181 (m32r_elf_copy_indirect_symbol): Likewise.
1182 (allocate_dynrelocs): Likewise.
1183 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1184 (metag_link_hash_newfunc): Updated.
1185 (elf_metag_copy_indirect_symbol): Likewise.
1186 (readonly_dynrelocs): Likewise.
1187 (allocate_dynrelocs): Likewise.
1188 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1190 (link_hash_newfunc): Updated.
1191 (microblaze_elf_check_relocs): Likewise.
1192 (microblaze_elf_copy_indirect_symbol): Likewise.
1193 (readonly_dynrelocs): Likewise.
1194 (allocate_dynrelocs): Likewise.
1195 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1196 (nds32_elf_link_hash_newfunc): Updated.
1197 (nds32_elf_copy_indirect_symbol): Likewise.
1198 (readonly_dynrelocs): Likewise.
1199 (allocate_dynrelocs): Likewise.
1200 (nds32_elf_check_relocs): Likewise.
1201 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1202 (link_hash_newfunc): Updated.
1203 (nios2_elf32_copy_indirect_symbol): Likewise.
1204 (nios2_elf32_check_relocs): Likewise.
1205 (allocate_dynrelocs): Likewise.
1206 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1207 (or1k_elf_link_hash_newfunc): Updated.
1208 (readonly_dynrelocs): Likewise.
1209 (allocate_dynrelocs): Likewise.
1210 (or1k_elf_copy_indirect_symbol): Likewise.
1211 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1212 (ppc_elf_link_hash_newfunc): Updated.
1213 (ppc_elf_copy_indirect_symbol): Likewise.
1214 (ppc_elf_check_relocs): Likewise.
1215 (readonly_dynrelocs): Likewise.
1216 (ppc_elf_adjust_dynamic_symbol): Likewise.
1217 (allocate_dynrelocs): Likewise.
1218 (ppc_elf_relocate_section): Likewise.
1219 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1220 (link_hash_newfunc): Updated.
1221 (elf_s390_copy_indirect_symbol): Likewise.
1222 (readonly_dynrelocs): Likewise.
1223 (elf_s390_adjust_dynamic_symbol): Likewise.
1224 (allocate_dynrelocs): Likewise.
1225 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1226 (sh_elf_link_hash_newfunc): Updated.
1227 (readonly_dynrelocs): Likewise.
1228 (allocate_dynrelocs): Likewise.
1229 (sh_elf_copy_indirect_symbol): Likewise.
1230 (sh_elf_check_relocs): Likewise.
1231 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1232 (elf32_tic6x_link_hash_newfunc): Likewise.
1233 (elf32_tic6x_link_hash_table_create): Updated.
1234 (readonly_dynrelocs): Likewise.
1235 (elf32_tic6x_check_relocs): Likewise.
1236 (elf32_tic6x_allocate_dynrelocs): Likewise.
1237 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1239 (link_hash_newfunc): Updated.
1240 (tilepro_elf_copy_indirect_symbol): Likewise.
1241 (tilepro_elf_check_relocs): Likewise.
1242 (allocate_dynrelocs): Likewise.
1243 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1244 (ppc64_elf_copy_indirect_symbol): Updated.
1245 (ppc64_elf_check_relocs): Likewise.
1246 (readonly_dynrelocs): Likewise.
1247 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1248 (dec_dynrel_count): Likewise.
1249 (allocate_dynrelocs): Likewise.
1250 (ppc64_elf_relocate_section): Likewise.
1251 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1252 (link_hash_newfunc): Updated.
1253 (elf_s390_copy_indirect_symbol): Likewise.
1254 (readonly_dynrelocs): Likewise.
1255 (allocate_dynrelocs): Likewise.
1256 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1257 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1259 (elfNN_aarch64_link_hash_newfunc): Updated.
1260 (elfNN_aarch64_copy_indirect_symbol): Likewise.
1261 (readonly_dynrelocs): Likewise.
1262 (need_copy_relocation_p): Likewise.
1263 (elfNN_aarch64_allocate_dynrelocs): Likewise.
1264 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1265 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1266 (link_hash_newfunc): Updated.
1267 (riscv_elf_copy_indirect_symbol): Likewise.
1268 (riscv_elf_check_relocs): Likewise.
1269 (readonly_dynrelocs): Likewise.
1270 (allocate_dynrelocs): Likewise.
1271 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1273 (link_hash_newfunc): Updated.
1274 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1275 (_bfd_sparc_elf_check_relocs): Likewise.
1276 (readonly_dynrelocs): Likewise.
1277 (allocate_dynrelocs): Likewise.
1278 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1279 (link_hash_newfunc): Updated.
1280 (tilegx_elf_copy_indirect_symbol): Likewise.
1281 (tilegx_elf_check_relocs): Likewise.
1282 (readonly_dynrelocs): Likewise.
1283 (allocate_dynrelocs): Likewise.
1284 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1285 (readonly_dynrelocs): Likewise.
1286 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1287 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1289 2020-06-01 Alan Modra <amodra@gmail.com>
1291 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1292 command against cmd_length, not the end of record. For
1293 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1294 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
1297 2020-05-28 David Faust <david.faust@oracle.com>
1299 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1300 R_BPF_INSN_{32,64} relocations.
1302 2020-05-28 Stephen Casner <casner@acm.org>
1304 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1305 addreses in .long (used in testsuites) and .stab values.
1307 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
1310 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1311 Check bfd_link_dll when issue a DT_TEXTREL warning.
1312 * elfxx-x86.c (maybe_set_textrel): Likewise.
1313 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1315 2020-05-26 Nick Clifton <nickc@redhat.com>
1317 * plugin.c (try_load_plugin): Extend error message when a plugin
1320 2020-05-23 Alan Modra <amodra@gmail.com>
1322 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1324 2020-05-22 Alan Modra <amodra@gmail.com>
1327 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1328 attributes from shared libraries, and do not return an error if
1331 2020-05-21 Alan Modra <amodra@gmail.com>
1334 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1336 (_bfd_delete_bfd): Free the copy.
1337 (_bfd_new_bfd): Free nbfd->memory on error.
1339 2020-05-21 Alan Modra <amodra@gmail.com>
1341 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1342 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1343 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1344 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1345 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1346 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1347 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1348 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1349 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1350 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1351 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1352 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1353 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1354 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1355 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1356 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1357 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1358 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1359 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1360 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1362 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1364 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1365 get_default_version. It is used to find the default version for
1366 the specific extension.
1367 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1368 default_major_version and default_minor_version. Add new bfd_boolean
1369 parameter *use_default_version. Set it to TRUE if we need to call
1370 the callback rps->get_default_version to find the default version.
1371 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1372 the default version in riscv_parsing_subset_version, and then call
1373 riscv_add_subset to add the subset into subset list.
1374 (riscv_parse_prefixed_ext): Likewise.
1375 (riscv_std_z_ext_strtab): Support Zicsr extensions.
1376 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1377 strings rather than characters.
1378 riscv_merge_arch_attr_info): The callback function get_default_version
1379 is only needed for assembler, so set it to NULL int the linker.
1380 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1381 * elfxx-riscv.h: Updated.
1383 2020-05-20 Alan Modra <amodra@gmail.com>
1386 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1387 use bfd_set_filename.
1388 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1389 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1390 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1391 (bfd_create): Likewise.
1392 (_bfd_delete_bfd): Don't free filename.
1393 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1394 return pointer to the copy or NULL on alloc fail.
1395 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1396 result of bfd_set_filename.
1397 * bfd-in2.h: Regenerate.
1399 2020-05-20 Alan Modra <amodra@gmail.com>
1402 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1403 section size against file size.
1404 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1406 2020-05-19 Gunther Nikl <gnikl@justmail.de>
1409 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1410 and memset when allocating memory for the sections_being_created
1413 2020-05-19 Stafford Horne <shorne@gmail.com>
1415 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1417 (or1k_elf_relocate_section): Access srelgot via
1418 htab->root.srelgot. Add assertions for srelgot->contents.
1419 Introduce local variable for srelgot to not reuse global
1421 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1422 (or1k_set_got_and_rela_sizes): New function.
1423 (or1k_initial_exec_offset): New function.
1424 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1425 (or1k_elf_relocate_section): Allow for TLS to handle multiple
1427 (or1k_elf_check_relocs): Use OR to set TLS access.
1428 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1430 (or1k_elf_size_dynamic_sections): Use
1431 or1k_set_got_and_rela_sizes to set sizes.
1432 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1433 (TCB_SIZE): New macro.
1434 (tpoff): Use TCB_SIZE and alignment to calculate offset.
1435 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1436 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1437 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1438 (tpoff): Add dynamic boolean argument.
1439 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1441 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
1443 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1444 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1445 cases with BFD_RELOC_AARCH64_JUMP26.
1446 (elfNN_aarch64_check_relocs): Likewise.
1448 2020-05-19 Alan Modra <amodra@gmail.com>
1450 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1451 bfd_get_filename rather than accessing bfd->filename directly.
1452 * aout-target.h (MY (object_p)): Likewise.
1453 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1454 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1455 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1456 (_bfd_archive_bsd44_construct_extended_name_table),
1457 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1458 (_bfd_bsd_write_armap): Likewise.
1459 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1460 * cache.c (bfd_open_file): Likewise.
1461 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1462 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1463 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1464 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1465 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1466 * elf32-nds32.c (nds32_elf_output_symbol_hook),
1467 (patch_tls_desc_to_ie): Likewise.
1468 * elf32-spu.c (sort_bfds, print_one_overlay_section),
1469 (spu_elf_auto_overlay): Likewise.
1470 * elf64-hppa.c (elf_hppa_final_link): Likewise.
1471 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1472 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1473 * elflink.c (bfd_elf_size_dynamic_sections),
1474 (elf_link_input_bfd): Likewise.
1475 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1476 * mach-o.c (bfd_mach_o_follow_dsym),
1477 (bfd_mach_o_close_and_cleanup): Likewise.
1478 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1479 (find_separate_debug_file, get_build_id_name): Likewise.
1480 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1481 * plugin.c (bfd_plugin_open_input): Likewise.
1482 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1483 * som.c (som_write_armap): Likewise.
1484 * srec.c (srec_write_record, srec_write_symbols): Likewise.
1485 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1486 (_bfd_vms_lib_write_archive_contents): Likewise.
1487 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1489 2020-05-19 Alan Modra <amodra@gmail.com>
1492 * bfdio.c (_bfd_real_fopen): Typo fix.
1494 2020-05-18 Nick Clifton <nickc@redhat.com>
1497 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1498 for the sections_being_created array.
1500 2020-05-18 Alan Modra <amodra@gmail.com>
1502 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1503 they can be freed without also freeing internal_relocs.
1505 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1508 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1509 separators into DOS style when creating a WIN32 fullpath.
1511 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1513 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1514 to initialize RISC-V tdata.
1516 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1518 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1521 2020-05-11 Alan Modra <amodra@gmail.com>
1523 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1525 2020-05-11 Alan Modra <amodra@gmail.com>
1527 * elf64-ppc.c: Rename powerxx to power10 throughout.
1529 2020-05-11 Alan Modra <amodra@gmail.com>
1532 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1533 contains required number of auxents before processing any auxent.
1534 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1535 file name from auxents for PE.
1537 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1539 * aout-cris.c (DEFAULT_ARCH): Delete define.
1540 (MY_set_arch_mach): Likewise.
1541 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1543 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1544 of r_type before the shift.
1546 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1549 * elfnn-aarch64.c (group_sections): Copy implementation from
1552 2020-05-01 Alan Modra <amodra@gmail.com>
1555 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1556 accessing root.u.def of symbols. Also check root.u.def.section
1557 is non-NULL. Reverse tests so as to make the logic positive.
1559 2020-05-01 Alan Modra <amodra@gmail.com>
1562 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1563 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1565 2020-05-01 Alan Modra <amodra@gmail.com>
1568 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1569 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1570 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1571 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1572 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1573 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1574 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1575 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1576 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1577 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1579 2020-05-01 Alan Modra <amodra@gmail.com>
1582 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1583 from shared libraries.
1585 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1587 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1588 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1589 equals 0. Report overflow when the result has negative sign but
1590 all significant bits are zero.
1592 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1594 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1595 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1597 2020-04-28 Alan Modra <amodra@gmail.com>
1599 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1600 Emit warning message.
1602 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1604 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1605 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1606 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1607 to x86_64_pe_big_vec as it not a big-endian format.
1608 (vec i386_pe_big_vec): New.
1609 * configure.ac: Likewise.
1610 * targets.c: Likewise.
1611 * configure: Regenerate.
1612 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1613 COFF_WITH_PE_BIGOBJ): New.
1614 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1616 (x86_64_pe_be_vec): Moved.
1618 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1620 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1621 * elf.c (elfcore_grok_arc_v2): New function.
1622 (elfcore_grok_note): Call the new function to handle the corresponding
1624 (elfcore_write_arc_v2): New function.
1625 (elfcore_write_register_note): Call the new function to handle the
1626 corresponding pseudo-sections.
1628 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1631 * bfd-in2.h: Regenerated.
1632 * elf32-xtensa.c (elf_howto_table): New entries for
1633 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1634 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1635 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1636 R_XTENSA_NDIFF{8,16,32}.
1637 * libbfd.h (bfd_reloc_code_real_names): Add names for
1638 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1639 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1640 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1641 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1643 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1646 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1649 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1652 * elf-bfd.h (elf_backend_data): Add
1653 elf_backend_strip_zero_sized_dynamic_sections.
1654 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1655 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1657 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1659 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1661 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1663 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1665 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1667 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1669 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1671 2020-04-21 Nick Clifton <nickc@redhat.com>
1673 * po/sr.po: Updated Serbian translation.
1675 2020-04-21 Alan Modra <amodra@gmail.com>
1677 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1680 2020-04-20 Stephen Casner <casner@acm.org>
1682 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1683 causing globals from linker script to be treated as debug symbols.
1684 (translate_symbol_table): Don't sign-extend symbol values from 16
1685 to 64 bits in nm output.
1687 2020-04-20 Alan Modra <amodra@gmail.com>
1689 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1691 2020-04-18 Alan Modra <amodra@gmail.com>
1693 * section.c (bfd_is_const_section): Correct test for special
1695 * bfd-in2.h: Regenerate.
1697 2020-04-17 Alan Modra <amodra@gmail.com>
1700 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1703 2020-04-16 Nick Clifton <nickc@redhat.com>
1706 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1707 abort with a more helpful error message.
1709 2020-04-16 Alan Modra <amodra@gmail.com>
1712 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1715 2020-04-15 Fangrui Song <maskray@google.com>
1718 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1719 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1720 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1721 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1722 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1723 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1724 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1725 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1726 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1727 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1728 * elflink.c (elf_link_output_extsym): Likewise.
1729 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1731 2020-04-15 Alan Modra <amodra@gmail.com>
1734 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1735 pointer into strings that may be freed for section name, always
1736 allocate a new string.
1738 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1739 Jan W. Jagersma <jwjagersma@gmail.com>
1741 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1742 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1743 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1744 (_bfd_go32_mkobject): New functions.
1745 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1746 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1747 (go32exe_mkobject): Call _bfd_go32_mkobject.
1748 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1749 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1751 (coff_write_relocs): Enable extended reloc counter code if
1752 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1753 (coff_write_object_contents): Likewise. Pad section headers
1754 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1755 instead of coff_swap_scnhdr_out.
1756 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1757 enable extended reloc counter.
1758 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1759 Declare with ATTRIBUTE_UNUSED.
1760 * libcoff-in.h: (struct coff_tdata): New field go32.
1762 * libcoff.h: Regenerate.
1764 2020-04-14 Fangrui Song <maskray@google.com>
1767 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1770 2020-04-14 Stephen Casner <casner@acm.org>
1773 * pdp11.c: Add implementation of --imagic option.
1774 (adjust_o_magic): Fix objcopy --extract-symbol test.
1775 * libaout.h (enum aout_magic): Add i_magic.
1777 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1778 Nick Clifton <nickc@redhat.com>
1780 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1782 <default>: Error rather than abort.
1784 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1787 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1788 relocation section from section group.
1790 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1792 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1793 bfd->origin to file offset.
1794 * bfdwin.c (bfd_get_file_window): Likewise.
1795 * bfd.c: Clarify the use of the bfd->origin field.
1796 * bfd-in2.h: Regenerate.
1797 * coff-i386.c: Don't include go32exe.h. Allow overriding
1798 coff_write_object_contents via COFF_WRITE_CONTENTS.
1799 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1800 (go32exe_write_object_contents): New functions.
1801 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1802 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1803 (create_go32_stub): Remove check for 2k size limit. Read stub
1804 from go32exe_temp_stub if present.
1805 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1806 copy variable-length stub.
1807 (go32_check_format): Read stub to go32exe_temp_stub, set
1808 origin, return go32exe_cleanup.
1809 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1810 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1811 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1812 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1813 Remove functions and their associated #defines.
1814 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1815 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1816 Rename field go32stub to stub.
1817 * libcoff.h: Regenerate.
1818 * coff-stgo32.c (go32_check_format): Rename to...
1819 (go32exe_check_format): ...this.
1820 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1821 (go32exe_copy_private_bfd_data): ...this.
1822 (stub_bytes): Rename to...
1823 (go32exe_default_stub): ...this.
1824 (create_go32_stub): Rename to...
1825 (go32exe_create_stub): ...this.
1826 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1829 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1833 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1834 relocation to R_386_32 for relocation against non-preemptible
1836 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1837 allocate dynamic relocation for non-preemptible absolute symbol.
1838 (elf_i386_relocate_section): Pass sec to
1839 GENERATE_DYNAMIC_RELOCATION_P.
1840 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1841 (elf_x86_64_convert_load_reloc): Covert load relocation to
1842 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1843 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1844 for non-preemptible absolute symbol if they overflow.
1845 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1846 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1847 symbol. Don't allocate dynamic relocation for non-preemptible
1849 (elf_x86_64_relocate_section): Don't generate relative relocation
1850 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1851 to GENERATE_DYNAMIC_RELOCATION_P.
1852 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1853 against non-preemptible absolute symbol.
1854 (_bfd_elf_x86_valid_reloc_p): New function.
1855 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1857 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1858 argument. Don't generate dynamic relocation against
1859 non-preemptible absolute symbol.
1860 (ABS_SYMBOL_P): New.
1861 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1862 against non-preemptible absolute symbol.
1864 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1865 (_bfd_elf_x86_valid_reloc_p): New.
1867 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1870 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1871 address in the GOT if in thumb only mode.
1873 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1875 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1877 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1879 * mmo.c (mmo_scan): Create .text section only when needed, not
1882 2020-03-31 Alan Modra <amodra@gmail.com>
1884 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1887 2020-03-31 Alan Modra <amodra@gmail.com>
1889 * vms-alpha.c (image_write): Check bounds for sections without
1890 contents too. Error on non-zero write to section without
1892 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1894 2020-03-31 Alan Modra <amodra@gmail.com>
1896 * tekhex.c (pass_over): Check is_eof before reading buffer.
1898 2020-03-30 Nick Clifton <nickc@redhat.com>
1901 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1902 field to timestamp and make it an integer.
1903 * libcoff.h: Regenerate.
1904 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1905 field in the pe_data structure rather than the insert_timestamp
1908 2020-03-30 Alan Modra <amodra@gmail.com>
1911 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1914 2020-03-26 Nick Clifton <nickc@redhat.com>
1916 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1917 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1919 * libbfd.h: Regenerate.
1921 2020-03-26 Alan Modra <amodra@gmail.com>
1923 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1925 2020-03-26 Alan Modra <amodra@gmail.com>
1927 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1929 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1931 2020-03-25 Nick Clifton <nickc@redhat.com>
1933 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1935 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1936 * libbfd.h: Regenerate.
1938 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1940 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1941 correct field name in the output string.
1943 2020-03-25 Alan Modra <amodra@gmail.com>
1946 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1947 for SHT_NOBITS section if first in segment.
1949 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1952 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1953 (_bfd_elf_get_symbol_version_string): This.
1954 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1955 (_bfd_elf_get_symbol_version_string): This.
1956 (bfd_elf_print_symbol): Pass TRUE to
1957 _bfd_elf_get_symbol_version_string.
1958 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1959 bfd_boolean argument.
1960 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1961 * targets.c (_bfd_get_symbol_version_string): Likewise.
1962 (bfd_get_symbol_version_string): Likewise.
1963 * bfd-in2.h: Regenerated.
1965 2020-03-24 Nick Clifton <nickc@redhat.com>
1966 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1969 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1972 2020-03-24 Nick Clifton <nickc@redhat.com>
1975 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1976 segment to use for PT_GNU_RELRO, ignore empty sections in a
1977 segment's current list.
1979 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1982 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1984 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1987 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1988 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1989 on the previous _bfd_elf_get_symbol_version_string.
1990 (_bfd_elf_get_symbol_version_string): Use it.
1992 2020-03-24 Alan Modra <amodra@gmail.com>
1994 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1995 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1998 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
2000 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2002 2020-03-23 Alan Modra <amodra@gmail.com>
2004 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2005 symbol count. Allocate an extra byte to ensure name strings
2006 are terminated. Sanity check name offsets. Release memory on
2009 2020-03-23 Alan Modra <amodra@gmail.com>
2011 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2012 field hasn't been read. Remove unnecessary casts.
2014 2020-03-22 Alan Modra <amodra@gmail.com>
2016 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2017 enough to read number of symbols.
2019 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
2021 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2022 (EXECUTABLE_SUFFIX): Likewise.
2023 * config.in: Regenerated.
2024 * configure: Likewise.
2025 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2026 _bfd_generic_close_and_cleanup.
2027 (plugin_list_entry): Remove resolution_file, resolution_option,
2028 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2029 lto_wrapper, gcc_env and initialized,
2030 (need_lto_wrapper_p): Removed.
2031 (get_lto_wrapper): Likewise.
2032 (setup_lto_wrapper_env): Likewise.
2033 (register_all_symbols_read): Likewise.
2034 (egister_cleanup): Likewise.
2035 (get_symbols): Likewise.
2036 (add_input_file): Likewise.
2037 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2038 (add_symbols): Updated.
2039 (try_claim): Likewise.
2040 (try_load_plugin): Likewise.
2041 (bfd_plugin_canonicalize_symtab): Likewise.
2042 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2043 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2045 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
2048 * plugin.c (plugin_list_entry): Add has_symbol_type.
2049 (add_symbols_v2): New function.
2050 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2051 provides symbol type.
2052 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2053 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2056 2020-03-20 Alan Modra <amodra@gmail.com>
2058 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2059 enough to read number of symbols.
2061 2020-03-20 Alan Modra <amodra@gmail.com>
2063 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2064 backend functions for NULL before calling.
2065 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2066 (bfd_section_from_shdr, assign_section_numbers): Likewise.
2067 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2068 * elfnn-ia64.c (ignore_errors): New function.
2069 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2071 2020-03-19 Nick Clifton <nickc@redhat.com>
2074 * dwarf2.c (struct varinfo): Add unit_offset field to record the
2075 location of the varinfo in the unit's debug info data. Change the
2076 type of the stack field to a boolean.
2077 (lookup_var_by_offset): New function. Returns the varinfo
2078 structure for the variable described at the given offset in the
2080 (scan_unit_for_symbols): Add support for variables which have the
2081 DW_AT_specification attribute.
2083 2020-03-19 Nick Clifton <nickc@redhat.com>
2086 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2089 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
2091 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2093 2020-03-18 Nick Clifton <nickc@redhat.com>
2096 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2097 memory access when processing a corrupt secondary reloc section.
2099 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
2101 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2102 instead of calling abort.
2103 * elf32-csky.c (csky_build_one_stub): Likewise.
2104 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2105 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2106 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2107 * elf32-metag.c (metag_build_one_stub): Likewise.
2108 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2109 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2110 (ppc_size_one_stub): Likewise.
2111 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2113 2020-03-17 Nick Clifton <nickc@redhat.com>
2116 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2117 with error messages.
2119 2020-03-17 Nick Clifton <nickc@redhat.com>
2122 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2123 free. Add free on another failure path.
2125 2020-03-16 Alan Modra <amodra@gmail.com>
2128 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2129 we have a non-zero section count. Do lma comparison in octets.
2131 2020-03-16 Alan Modra <amodra@gmail.com>
2133 * vms-alpha.c (dst_restore_location): Validate index into
2134 dst_ptr_offsets array before accessing. Return status.
2135 (dst_retrieve_location): Similarly, making "loc" parameter a
2136 pointer to return value.
2137 (_bfd_vms_slurp_etir): Update calls to above functions.
2139 2020-03-14 Kamil Rytarowski <n54@gmx.com>
2141 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2143 * configure: Regenerated.
2145 2020-03-14 Alan Modra <amodra@gmail.com>
2147 * section.c (BFD_FAKE_SECTIONS): Formatting.
2148 * bfd-in2.h: Regenerate.
2150 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2152 * elf.c (elfcore_grok_netbsd_note): Add support for
2153 NT_NETBSDCORE_LWPSTATUS notes.
2155 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
2157 * bfd-in2.h: Regenerate.
2158 * section.c (asection): Add already_assigned field.
2159 (BFD_FAKE_SECTION): Add default initializer for it.
2160 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2161 * elf32-arm.c (arm_build_one_stub): Add support for
2162 non_contiguous_regions.
2163 * elf32-csky.c (csky_build_one_stub): Likewise.
2164 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2165 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2166 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2167 * elf32-metag.c (metag_build_one_stub): Likewise.
2168 * elf32-nios2.c (nios2_build_one_stub): Likewise.
2169 * elf64-ppc.c (ppc_build_one_stub): Likewise.
2170 (ppc_size_one_stub): Likewise.
2171 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2172 * elflink.c (elf_link_input_bfd): Likewise.
2174 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
2177 * elf-linker-x86.h (elf_linker_x86_params): Add
2178 static_before_all_inputs and has_dynamic_linker.
2179 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2180 dynamic input objects if -static is passed at command-line
2181 before all input files without --dynamic-linker unless
2182 --no-dynamic-linker is used.
2184 2020-03-13 Kamil Rytarowski <n54@gmx.com>
2186 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2188 2020-03-13 Christian Eggers <ceggers@gmx.de>
2190 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
2191 "p_paddr" from "at".
2192 * elfcode.h (bfd_from_remote_memory): Add units to several
2193 parameters. New local "opb". Fix usage of p_align. Fix
2194 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
2195 call of target_read_memory.
2196 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
2197 calculation of "offset" and "output_offset".
2198 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
2199 from "offset" and fix calculation of "end" from "vma+size". Fix
2200 comparison between "sh_addr" and "vma"/"output_offset".
2201 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2202 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2204 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2205 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
2206 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
2207 assignment of p_paddr from phdr_lma. Fix comparison between
2208 "lma+size" and "next->lma".
2209 (elf_sort_segments): Fix assignment from p_paddr to lma.
2210 (assign_file_positions_for_load_sections): Add unit (bytes) to
2211 local "align". Fix calculation of local "off_adjust". Fix
2212 calculation of local "filehdr_vaddr".
2213 (assign_file_positions_for_non_load_sections): New local "opb".
2214 Fix calculation of "end" from "p_size". Fix comparison between
2215 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
2216 from "end" and "p_vaddr".
2217 (rewrite_elf_program_header): Fix comparison between p_vaddr and
2218 vma. Fix assignment to p_paddr from lma. Fix comparison between
2219 p_paddr and lma. Fix assignment to p_paddr from lma.
2220 * merge.c (sec_merge_emit): New local "opb". Convert
2221 "alignment_power" to octets.
2222 (_bfd_add_merge_section): New locals "alignment_power" and
2223 "opb". Fix comparison between "alignment_power" and
2225 (_bfd_merge_sections): New local "opb". Divide size by opb
2226 before checking align mask.
2228 2020-03-13 Christian Eggers <ceggers@gmx.de>
2230 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2231 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
2233 (_bfd_elf_make_section_from_phdr): Similarly.
2234 (elf_fake_sections): Fix calculation of
2235 Elf_Internal_shdr::sh_addr from section VMA.
2236 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2238 (assign_file_positions_for_load_sections): Fix calculations of
2239 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
2240 comparison between program header address and section LMA.
2241 (assign_file_positions_for_non_load_sections): Likewise.
2242 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
2243 (IS_CONTAINED_BY_VMA): Add parameter opb.
2244 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2245 INCLUDE_SECTION_IN_SEGMENT): Likewise.
2246 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2247 Fix calculations of p_addr_valid and p_vaddr_offset.
2248 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2249 with octets per byte when comparing against p_vaddr.
2251 2020-03-11 Alan Modra <amodra@gmail.com>
2253 * som.c (setup_sections): Sanity check subspace.name.
2255 2020-03-11 Alan Modra <amodra@gmail.com>
2257 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2259 2020-03-10 Alan Modra <amodra@gmail.com>
2262 * ihex.c (ihex_write_object_contents): Don't assume ordering of
2265 2020-03-09 Alan Modra <amodra@gmail.com>
2267 * wasm-module.c (wasm_scan): Sanity check file name length
2268 before allocating memory. Move common section setup code. Do
2269 without bfd_tell to calculate section size.
2271 2020-03-06 Nick Clifton <nickc@redhat.com>
2273 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2274 with error messages and failure return values.
2276 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
2278 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2279 relocation sections for any removed reference to a dynamic symbol.
2281 2020-03-05 Nick Clifton <nickc@redhat.com>
2283 * elf-bfd.h (struct elf_backend_data): Add new fields:
2284 init_secondary_reloc_section, slurp_secondary_reloc_section,
2285 write_secondary_reloc_section.
2286 (_bfd_elf_init_secondary_reloc_section): Prototype.
2287 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2288 (_bfd_elf_write_secondary_reloc_section): Prototype.
2289 * elf.c ( bfd_section_from_shdr): Invoke the new
2290 init_secondary_reloc_section backend function, if defined, when a
2291 second reloc section is encountered.
2292 (swap_out_syms): Invoke the new symbol_section_index function, if
2293 defined, when computing the section index of an OS/PROC specific
2295 (_bfd_elf_init_secondary_reloc_section): New function.
2296 (_bfd_elf_slurp_secondary_reloc_section): New function.
2297 (_bfd_elf_write_secondary_reloc_section): New function.
2298 (_bfd_elf_copy_special_section_fields): New function.
2299 * elfcode.h (elf_write_relocs): Invoke the new
2300 write_secondary_relocs function, if defined, in order to emit
2302 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2303 function, if defined, in order to read in secondary relocs.
2304 * elfxx-target.h (elf_backend_copy_special_section_fields):
2305 Provide a non-NULL default definition.
2306 (elf_backend_init_secondary_reloc_section): Likewise.
2307 (elf_backend_slurp_secondary_reloc_section): Likewise.
2308 (elf_backend_write_secondary_reloc_section): Likewise.
2309 (struct elf_backend_data elfNN_bed): Add initialisers for the new
2311 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2312 * configure: Regenerate.
2314 2020-03-05 Alan Modra <amodra@gmail.com>
2316 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2317 against file size before allocating memory. Use bfd_alloc rather
2318 than bfd_zalloc for carsym/strings memory.
2320 2020-03-04 Alan Modra <amodra@gmail.com>
2322 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2323 sh_addr mod sh_addalign is zero.
2325 2020-03-04 Alan Modra <amodra@gmail.com>
2327 * format.c (bfd_check_format_matches): Call cleanup on error exit.
2329 2020-03-03 Alan Modra <amodra@gmail.com>
2331 * format.c (struct bfd_preserve): Add cleanup field.
2332 (bfd_preserve_save): Add cleanup param and save.
2333 (bfd_preserve_restore): Return cleanup.
2334 (bfd_preserve_finish): Call the cleanup for the discarded match.
2335 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2336 and clear when preserving a match. Restore cleanup too when
2337 restoring that match.
2339 2020-03-02 Alan Modra <amodra@gmail.com>
2341 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2342 * hpux-core.c (hpux_core_core_file_p): Update prototype.
2343 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2344 (core_sco5_vec): Correct initialisers.
2346 2020-03-02 Alan Modra <amodra@gmail.com>
2348 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2349 * aix5ppc-core.c (xcoff64_core_p): Likewise.
2350 * cisco-core.c (cisco_core_file_validate): Likewise.
2351 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2352 * hpux-core.c (hpux_core_core_file_p): Likewise.
2353 * irix-core.c (irix_core_core_file_p): Likewise.
2354 * lynx-core.c (lynx_core_file_p): Likewise.
2355 * netbsd-core.c (netbsd_core_file_p): Likewise.
2356 * osf-core.c (osf_core_core_file_p): Likewise.
2357 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2358 * sco5-core.c (sco5_core_file_p): Likewise.
2360 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
2362 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2364 2020-03-02 Alan Modra <amodra@gmail.com>
2366 * targets.c (bfd_cleanup): New typedef.
2367 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2368 * libbfd-in.h (_bfd_no_cleanup): Define.
2369 * format.c (bfd_reinit): Add cleanup parameter, call it.
2370 (bfd_check_format_matches): Set cleanup from _bfd_check_format
2371 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
2372 * aout-target.h (callback, object_p): Return bfd_cleanup.
2373 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2374 * archive.c (bfd_generic_archive_p): Likewise.
2375 * binary.c (binary_object_p): Likewise.
2376 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2377 * coff-ia64.c (ia64coff_object_p): Likewise.
2378 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2379 * coff-sh.c (coff_small_object_p): Likewise.
2380 * coff-stgo32.c (go32_check_format): Likewise.
2381 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2382 (xcoff64_core_p): Likewise.
2383 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2384 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2385 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2386 * elfcode.h (elf_object_p): Likewise.
2387 * elfcore.h (elf_core_file_p): Likewise.
2388 * i386msdos.c (msdos_object_p): Likewise.
2389 * ihex.c (ihex_object_p): Likewise.
2390 * libaout.h (some_aout_object_p): Likewise.
2391 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2392 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2393 * libbfd.c (_bfd_dummy_target): Likewise.
2394 * libcoff-in.h (coff_object_p): Likewise.
2395 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2396 (bfd_mach_o_arm64_core_p): Likewise.
2397 * mach-o-arm.c (bfd_mach_o_arm_object_p),
2398 (bfd_mach_o_arm_core_p): Likewise.
2399 * mach-o-i386.c (bfd_mach_o_i386_object_p),
2400 (bfd_mach_o_i386_core_p): Likewise.
2401 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2402 (bfd_mach_o_x86_64_core_p): Likewise.
2403 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2404 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2405 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2406 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2407 * mmo.c (mmo_object_p): Likewise.
2408 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2409 * peicode.h (coff_real_object_p, pe_ILF_object_p),
2410 (pe_bfd_object_p): Likewise.
2411 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2412 * ppcboot.c (ppcboot_object_p): Likewise.
2413 * rs6000-core.c (rs6000coff_core_p): Likewise.
2414 * som.c (som_object_setup, som_object_p): Likewise.
2415 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2416 * tekhex.c (tekhex_object_p): Likewise.
2417 * vms-alpha.c (alpha_vms_object_p): Likewise.
2418 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2419 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2420 * wasm-module.c (wasm_object_p): Likewise.
2421 * xsym.c (bfd_sym_object_p): Likewise.
2422 * xsym.h (bfd_sym_object_p): Likewise.
2423 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2425 * pdp11.c (some_aout_object_p): Likewise.
2426 * plugin.c (register_ld_plugin_object_p): Update object_p
2428 * plugin.h (register_ld_plugin_object_p): Likewise.
2429 * bfd-in2.h: Regenerate.
2430 * libbfd.h: Regenerate.
2431 * libcoff.h: Regenerate.
2433 2020-03-02 Alan Modra <amodra@gmail.com>
2435 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2436 applicable section flags.
2437 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2438 (mips_ecoff_bele_vec): Likewise.
2439 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2441 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2442 (_bfd_ecoff_styp_to_sec_flags): Likewise.
2444 2020-03-02 Alan Modra <amodra@gmail.com>
2446 * elf32-m32r.c (m32r_elf_section_flags): New function.
2447 (elf_backend_section_flags): Define.
2448 * elf32-nds32.c (nds32_elf_section_flags): New function.
2449 (elf_backend_section_flags): Define.
2450 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2451 .sbss and .sdata sections.
2452 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2453 for SHF_V850_GPREL sections.
2454 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2456 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2457 for SHF_PARISC_SHORT sections.
2458 * elf64-ppc.c (ppc64_elf_section_flags): New function.
2459 (elf_backend_section_flags): Define.
2460 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2461 for SHF_MIPS_GPREL sections. Delete FIXME.
2463 2020-03-02 Alan Modra <amodra@gmail.com>
2465 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2466 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2467 calling elf_backend_section_flags with adjusted params. Use
2468 newsect->flags past that point.
2469 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2471 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2472 to have their type overridden, and all sh_flags but processor and
2474 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2475 * elf32-mep.c (mep_elf_section_flags): Likewise.
2476 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2477 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2478 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2479 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2480 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2481 stub BFD and non-aarch64 input files when scanning for stubs.
2483 2020-03-02 Alan Modra <amodra@gmail.com>
2485 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2486 limit to decompressed element size.
2488 2020-03-02 Alan Modra <amodra@gmail.com>
2490 * vms-lib.c (vms_traverse_index): Add recur_count param and
2491 update calls. Fail on excessive recursion.
2493 2020-03-02 Alan Modra <amodra@gmail.com>
2495 * vms-alpha.c (vms_get_remaining_object_record): Use
2496 bfd_realloc_or_free rather than bfd_realloc.
2497 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2498 (dst_define_location, parse_module): Likewise, and check realloc
2499 return status before using memory. Return status from function
2500 adjusting all callers.
2502 2020-02-28 Alan Modra <amodra@gmail.com>
2504 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2506 2020-02-28 Alan Modra <amodra@gmail.com>
2508 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2509 Remove duplicate undersize check.
2511 2020-02-27 Alan Modra <amodra@gmail.com>
2514 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2516 2020-02-27 Alan Modra <amodra@gmail.com>
2519 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2520 (coff_section_type): Adjust comment.
2521 (decode_section_type): Likewise. Call coff_section_type before
2522 decode_section_type.
2523 (bfd_decode_symclass): Use 'c' for common sections other than
2526 2020-02-27 Alan Modra <amodra@gmail.com>
2528 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2531 2020-02-27 Alan Modra <amodra@gmail.com>
2533 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2534 if file is an archive element.
2535 * bfd-in2.h: Regenerate.
2537 2020-02-26 Alan Modra <amodra@gmail.com>
2539 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2540 bfd_set_error on failing test. Don't bother changing bfd_error on
2541 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2542 Check sym name is within string buffer. Use size_t for some vars.
2543 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2544 int_buf. Don't change bfd_error on file read error. Use
2545 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2546 calculations to catch overflows before they occur. malloc and
2547 free raw armap rather than using bfd_alloc. Read raw armap before
2548 allocating carsym+strings buffer.
2549 (_bfd_slurp_extended_name_table): Localize variables. Check
2550 name size against file size.
2552 2020-02-26 Alan Modra <amodra@gmail.com>
2554 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2556 2020-02-26 Alan Modra <amodra@gmail.com>
2558 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2559 malloc. Check for NULL return from bfd_malloc.
2560 (rx_table_find, rx_table_map): Likewise.
2561 (rx_set_section_contents): Check bfd_alloc return.
2562 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2564 2020-02-26 Alan Modra <amodra@gmail.com>
2566 * aoutx.h: Indent labels correctly. Format error strings.
2567 * archive.c: Likewise.
2568 * archive64.c: Likewise.
2569 * coff-arm.c: Likewise.
2570 * coff-rs6000.c: Likewise.
2571 * coff-stgo32.c: Likewise.
2572 * cpu-arm.c: Likewise.
2573 * dwarf2.c: Likewise.
2574 * elf-ifunc.c: Likewise.
2575 * elf-properties.c: Likewise.
2576 * elf-s390-common.c: Likewise.
2577 * elf-strtab.c: Likewise.
2579 * elf32-arm.c: Likewise.
2580 * elf32-bfin.c: Likewise.
2581 * elf32-cr16.c: Likewise.
2582 * elf32-csky.c: Likewise.
2583 * elf32-i386.c: Likewise.
2584 * elf32-m68k.c: Likewise.
2585 * elf32-msp430.c: Likewise.
2586 * elf32-nds32.c: Likewise.
2587 * elf32-nios2.c: Likewise.
2588 * elf32-pru.c: Likewise.
2589 * elf32-xtensa.c: Likewise.
2590 * elf64-ia64-vms.c: Likewise.
2591 * elf64-x86-64.c: Likewise.
2592 * elfcode.h: Likewise.
2593 * elfcore.h: Likewise.
2594 * elflink.c: Likewise.
2595 * elfnn-aarch64.c: Likewise.
2596 * elfnn-ia64.c: Likewise.
2597 * elfnn-riscv.c: Likewise.
2598 * elfxx-mips.c: Likewise.
2599 * elfxx-sparc.c: Likewise.
2600 * elfxx-x86.c: Likewise.
2601 * i386lynx.c: Likewise.
2602 * merge.c: Likewise.
2603 * pdp11.c: Likewise.
2604 * plugin.c: Likewise.
2605 * reloc.c: Likewise.
2607 2020-02-26 Alan Modra <amodra@gmail.com>
2610 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2612 (bfd_elf_add_dt_needed_tag): Declare.
2613 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2614 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2615 from elf_add_dt_needed_tag. Remove soname and doit param.
2616 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2617 to see whether as-needed lib is already loaded, use dyn_loaded
2618 list instead. When saving and restoring around as-needed lib
2619 handle possibility that dynstr has not been initialised. Don't
2620 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2621 Mark libs loaded via DT_NEEDED entries of other libs with
2622 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2624 (elf_link_check_versioned_symbol): Remove now unneccesary
2625 DYNAMIC check when traversing dyn_loaded list.
2627 2020-02-26 Alan Modra <amodra@gmail.com>
2629 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2631 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2634 * plugin.c (need_lto_wrapper_p): New.
2635 (bfd_plugin_set_program_name): Add an int argument to set
2637 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2639 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2641 2020-02-24 Alan Modra <amodra@gmail.com>
2643 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2645 2020-02-24 Alan Modra <amodra@gmail.com>
2647 * vms-lib.c (struct carsym_mem): Add limit.
2648 (vms_add_index): Heed limit.
2649 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2650 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2651 Always return actual number read.
2652 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2653 assertion with error exit.
2655 2020-02-22 Alan Modra <amodra@gmail.com>
2658 * elf.c (assign_file_positions_for_load_sections): Continue linking
2659 on "PHDR segment not covered by LOAD segment" errors.
2661 2020-02-21 Alan Modra <amodra@gmail.com>
2663 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2665 (bfd_mach_o_canonicalize_reloc): Likewise.
2666 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2667 counts and offsets against file size.
2668 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2669 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2670 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2671 against file size. Delete symbol table error message.
2672 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2674 (bfd_mach_o_read_symtab): Likewise.
2675 (bfd_mach_o_read_command): Pass file size.
2676 (bfd_mach_o_scan): Sanity check command count against file size.
2678 2020-02-21 Alan Modra <amodra@gmail.com>
2681 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2682 "text", "data" and "bss" section pointer vars. Don't update
2683 section size, just exec header sizes.
2684 (adjust_sizes_and_vmas): Don't update text section size. Set
2685 initial exec header a_text. Print exec headers sizes.
2686 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2687 (adjust_sizes_and_vmas): Similarly. Formatting.
2688 (final_link): Correct final file extension.
2690 2020-02-20 Nick Clifton <nickc@redhat.com>
2692 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2694 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2696 (elfNN_bed): Initialise the symbol_section_index field.
2697 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2698 OS and PROC specific section indicies. Warn if converting other
2699 reserved incidies to SHN_ABS.
2701 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2704 * cpu-z80.c: Add machine type compatibility checking.
2706 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2709 * plugin.c (plugin_list_entry): Remove handle.
2710 (try_load_plugin): Call dlclose before return.
2712 2020-02-19 Alan Modra <amodra@gmail.com>
2714 * libbfd-in.h (_bfd_constant_p): Define.
2715 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2716 file size before allocating memory.
2717 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2718 * elf.c (bfd_elf_get_str_section): Likewise.
2719 (_bfd_elf_slurp_version_tables): Likewise.
2720 * libbfd.h: Regenerate.
2722 2020-02-19 Alan Modra <amodra@gmail.com>
2724 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2725 * aoutx.h (aout_get_external_symbols): Replace calls to
2726 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2727 (slurp_reloc_table): Likewise.
2728 * archive.c (do_slurp_bsd_armap): Likewise.
2729 (do_slurp_coff_armap): Likewise.
2730 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2731 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2732 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2733 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2734 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2735 (_bfd_coff_get_external_symbols): Likewise.
2736 * ecoff.c (ecoff_slurp_symbolic_header),
2737 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2738 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2739 (ecoff_indirect_link_order): Likewise.
2740 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2741 (_bfd_elf_slurp_version_tables): Likewise.
2742 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2743 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2744 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2745 * elf64-alpha.c (READ): Likewise.
2746 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2747 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2748 * elfcode.h (elf_slurp_symbol_table),
2749 (elf_slurp_reloc_table_from_section): Likewise.
2750 * elflink.c (elf_link_add_object_symbols),
2751 (elf_link_check_versioned_symbol): Likewise.
2752 * elfxx-mips.c (READ): Likewise.
2753 * i386lynx.c (slurp_reloc_table): Likewise.
2754 * lynx-core.c (lynx_core_file_p): Likewise.
2755 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2756 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2757 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2758 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2759 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2760 (bfd_pef_parse_symbols): Likewise.
2761 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2762 * som.c (setup_sections, som_slurp_string_table),
2763 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2764 (som_bfd_fill_in_ar_symbols): Likewise.
2765 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2766 (evax_bfd_print_image): Likewise.
2767 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2768 * wasm-module.c (wasm_scan): Likewise.
2769 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2770 * xsym.c (bfd_sym_read_name_table),
2771 (bfd_sym_print_type_information_table_entry): Likewise.
2772 * libbfd.h: Regenerate.
2774 2020-02-19 Alan Modra <amodra@gmail.com>
2776 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2777 reading external relocs.
2778 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2779 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2781 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2783 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2784 (m32c_elf_relax_section): Likewise.
2785 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2786 (rl78_elf_relax_section): Likewise.
2787 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2788 (elf32_rx_relax_section): Likewise.
2789 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2790 parameter types and use..
2791 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2792 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2793 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2794 being read from file, just the extra.
2795 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2796 after reading external syms. Free on failure.
2798 2020-02-19 Alan Modra <amodra@gmail.com>
2800 * coffcode.h (buy_and_read, coff_slurp_line_table),
2801 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2802 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2803 corresponding bfd_alloc call. Adjust variables to suit.
2804 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2805 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2806 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2807 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2808 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2809 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2810 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2811 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2812 * elf64-alpha.c (READ): Likewise.
2813 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2814 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2815 (bfd_from_remote_memory): Likewise.
2816 * elfcore.h (core_find_build_id): Likewise.
2817 * elfxx-mips.c (READ): Likewise.
2818 * mach-o.c (bfd_mach_o_mangle_sections),
2819 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2820 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2821 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2822 * som.c (setup_sections, som_prep_for_fixups)
2823 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2824 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2825 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2826 (som_bfd_ar_write_symbol_stuff): Likewise.
2827 * vms-alpha.c (vector_grow1): Likewise.
2828 * vms-lib.c (vms_add_index): Likewise.
2829 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2830 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2831 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2832 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2833 (bfd_alloc2, bfd_zalloc2): Delete.
2834 (_bfd_mul_overflow): Define.
2835 * libbfd.h: Regenerate.
2837 2020-02-19 Alan Modra <amodra@gmail.com>
2839 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2841 (assign_section_numbers): Likewise.
2842 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2843 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2844 bfd_malloc2, size_t amt, and unsigned tls_count.
2845 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2846 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2847 (elf_output_implib): Use bfd_alloc.
2849 2020-02-19 Alan Modra <amodra@gmail.com>
2851 * bfd.c (struct bfd): Move format and direction to other
2852 bitfields. Add "size".
2853 * bfdio.c (bfd_get_size): Cache size when not writing file.
2854 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2855 returning zero, ie. unknown.
2856 (bfd_get_alt_debug_link_info): Likewise.
2857 * bfd-in2.h: Regenerate.
2859 2020-02-19 Alan Modra <amodra@gmail.com>
2861 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2862 bfd_get_file_size twice.
2863 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2864 zero, ie. unknown, return.
2865 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2866 * elfcode.h (elf_swap_shdr_in): Likewise.
2867 (elf_object_p): Don't call bfd_get_file_size twice and correct
2870 2020-02-19 Alan Modra <amodra@gmail.com>
2872 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2873 FALSE if memory alloc fails. Adjust calls.
2874 * som.c (som_prep_for_fixups): Likewise.
2875 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2876 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2877 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2878 * som.c (som_build_and_write_symbol_table): Return via error_return
2880 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2881 (VEC_APPEND_EL): Delete.
2882 (vector_grow1): Return pointer to element. Catch overflow.
2883 Return NULL on memory allocation failure.
2884 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2885 (alpha_vms_add_fixup_ca): Likewise.
2886 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2888 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2890 2020-02-19 Alan Modra <amodra@gmail.com>
2892 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2893 * aout-target.h (object_p): Likewise.
2894 * aout-tic30.c (tic30_aout_object_p): Likewise.
2895 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2896 (emit_stringtab, write_syms, link_hash_table_create),
2897 (aout_link_write_other_symbol): Likewise.
2898 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2899 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2900 (_bfd_compute_and_write_armap): Likewise.
2901 * archures.c (bfd_arch_list): Likewise.
2902 * bfd.c (bfd_record_phdr): Likewise.
2903 * binary.c (binary_canonicalize_symtab): Likewise.
2904 * cisco-core.c (cisco_core_file_validate): Likewise.
2905 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2906 (find_arm_glue, record_arm_to_thumb_glue),
2907 (record_thumb_to_arm_glue): Likewise.
2908 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2909 (ppc_allocate_toc_section): Likewise.
2910 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2911 * coff-sh.c (sh_relax_section): Likewise.
2912 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2913 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2914 (coff_set_alignment_hook, coff_mkobject),
2915 (coff_compute_section_file_positions): Likewise.
2916 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2917 (coff_find_nearest_line_with_names),
2918 ( bfd_coff_set_symbol_class): Likewise.
2919 * cofflink.c (_bfd_coff_link_hash_table_create),
2920 (_bfd_coff_link_input_bfd): Likewise.
2921 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2922 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2923 (build_line_info_table, sort_line_sequences),
2924 (line_info_add_include_dir, line_info_add_file_name),
2925 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2926 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2927 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2928 (_bfd_ecoff_find_nearest_line),
2929 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2930 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2931 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2932 * elf-m10300.c (mn10300_elf_relax_section),
2933 (elf32_mn10300_link_hash_table_create): Likewise.
2934 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2935 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2936 * elf32-arm.c (elf32_arm_link_hash_table_create),
2937 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2938 (elf32_arm_new_section_hook): Likewise.
2939 * elf32-avr.c (elf_avr_new_section_hook),
2940 (elf32_avr_link_hash_table_create, get_local_syms),
2941 (elf32_avr_setup_section_lists): Likewise.
2942 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2943 (bfin_link_hash_table_create): Likewise.
2944 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2945 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2946 * elf32-csky.c (csky_elf_link_hash_table_create),
2947 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2948 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2949 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2950 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2951 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2952 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2953 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2954 (m32r_elf_check_relocs): Likewise.
2955 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2956 (elf32_m68hc11_setup_section_lists),
2957 (elf32_m68hc11_size_stubs): Likewise.
2958 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2959 * elf32-metag.c (elf_metag_link_hash_table_create),
2960 (elf_metag_setup_section_lists): Likewise.
2961 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2962 (microblaze_elf_check_relocs): Likewise.
2963 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2964 (nds32_elf_check_relocs): Likewise.
2965 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2966 (get_local_syms, nios2_elf32_check_relocs),
2967 (nios2_elf32_link_hash_table_create): Likewise.
2968 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2969 (or1k_elf_check_relocs): Likewise.
2970 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2971 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2972 * elf32-s390.c (elf_s390_link_hash_table_create),
2973 (elf_s390_check_relocs): Likewise.
2974 * elf32-score.c (score_elf_create_got_section),
2975 (s3_elf32_score_new_section_hook),
2976 (elf32_score_link_hash_table_create): Likewise.
2977 * elf32-score7.c (score_elf_create_got_section),
2978 (s7_elf32_score_new_section_hook): Likewise.
2979 * elf32-sh.c (sh_elf_link_hash_table_create),
2980 (sh_elf_check_relocs): Likewise.
2981 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2982 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2983 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2984 (tilepro_elf_check_relocs): Likewise.
2985 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2986 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2987 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2988 (elf_xtensa_new_section_hook): Likewise.
2989 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2990 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2991 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2992 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2993 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2994 * elf64-ppc.c (ppc64_elf_new_section_hook),
2995 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2996 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2997 * elf64-s390.c (elf_s390_link_hash_table_create),
2998 (elf_s390_check_relocs): Likewise.
2999 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3000 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3001 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3002 (elf_link_add_archive_symbols, compute_bucket_count),
3003 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3004 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3005 (bfd_elf_final_link): Likewise.
3006 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3007 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3008 (elfNN_aarch64_new_section_hook): Likewise.
3009 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3010 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3011 (riscv_elf_check_relocs): Likewise.
3012 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3013 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3014 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3015 (_bfd_mips_elf_link_hash_table_create): Likewise.
3016 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3017 (_bfd_sparc_elf_check_relocs),
3018 (_bfd_sparc_elf_new_section_hook): Likewise.
3019 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3020 (tilegx_elf_check_relocs): Likewise.
3021 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3022 * format.c (bfd_check_format_matches): Likewise.
3023 * hash.c (_bfd_stringtab_init): Likewise.
3024 * ihex.c (ihex_scan): Likewise.
3025 * irix-core.c (irix_core_core_file_p): Likewise.
3026 * linker.c (bfd_wrapped_link_hash_lookup),
3027 (_bfd_generic_link_hash_table_create),
3028 (_bfd_generic_reloc_link_order): Likewise.
3029 * lynx-core.c (lynx_core_file_p): Likewise.
3030 * netbsd-core.c (netbsd_core_file_p): Likewise.
3031 * osf-core.c (osf_core_core_file_p): Likewise.
3032 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3033 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3034 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3035 * peicode.h (pe_mkobject): Likewise.
3036 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3037 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3038 * sco5-core.c (read_uarea): Likewise.
3039 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3040 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3041 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3042 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3043 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3044 * srec.c (srec_scan): Likewise.
3045 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3046 * targets.c (bfd_target_list): Likewise.
3047 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3048 * trad-core.c (trad_unix_core_file_p): Likewise.
3049 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3050 (vms_new_section_hook): Likewise.
3051 * wasm-module.c (wasm_make_empty_symbol): Likewise.
3052 * xcofflink.c (xcoff_get_section_contents),
3053 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3054 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3055 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3057 2020-02-19 Alan Modra <amodra@gmail.com>
3059 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3061 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
3063 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3064 and use it if it isn't NULL. Remove has_plugin_p argument. Add
3065 a build_list_p argument. Don't search plugin_list. Short circuit
3066 when building the plugin list.
3067 (has_plugin): Renamed to has_plugin_list.
3068 (bfd_plugin_set_plugin): Don't set has_plugin.
3069 (bfd_plugin_specified_p): Check plugin_list instead.
3070 (build_plugin_list): New function.
3071 (load_plugin): Call build_plugin_list and use plugin_list.
3073 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3076 * plugin.c (try_claim): Always clean up for LTO wrapper.
3077 (try_load_plugin): Treat each object as independent. Create a
3078 copy for plugin name.
3080 2020-02-11 Nick Clifton <nickc@redhat.com>
3082 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3083 for addresses in print statements.
3084 (msp430_elf_relax_delete_bytes): Likewise.
3085 (msp430_elf_relax_add_words): Likewise.
3086 (msp430_elf_relax_section): Likewise.
3088 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
3090 * plugin.c (add_symbols): Clear plugin_data memory.
3092 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3095 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3096 (EXECUTABLE_SUFFIX): Likewise.
3097 * config.in: Regenerated.
3098 * configure: Likewise.
3099 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3100 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3101 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3102 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3103 (get_lto_wrapper): New.
3104 (setup_lto_wrapper_env): Likewise.
3105 (current_plugin): Likewise.
3106 (register_all_symbols_read): Likewise.
3107 (register_cleanup): Likewise.
3108 (get_symbols): Likewise.
3109 (add_input_file): Likewise.
3110 (bfd_plugin_close_and_cleanup): Likewise.
3111 (claim_file): Removed.
3112 (register_claim_file): Set current_plugin->claim_file.
3113 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
3114 lto_syms in current_plugin.
3115 (try_claim): Use current_plugin->claim_file. Call LTO plugin
3116 all_symbols_read handler. Copy real symbols to plugin_data.
3117 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
3118 (try_load_plugin): Don't reuse the previous plugin for LTO
3119 wrapper. Set up GCC LTO wrapper if possible. Don't set
3120 plugin_list_iter->claim_file.
3121 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3123 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3126 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3128 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3129 check if previous instruction matches a conditional jump inserted
3130 earlier. Invert conditional jump and delete branch in this case.
3132 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3134 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3135 msp430_elf_relax_add_words. Support insertion of either one or two
3137 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3138 needs to be grown. Handle insertion of branch instruction to replace
3141 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3143 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3144 debugging relocations.
3145 (msp430_elf_relax_delete_bytes): Likewise.
3146 (msp430_elf_relax_add_two_words): Likewise.
3147 (msp430_elf_relax_section): Likewise.
3149 2020-02-10 Alan Modra <amodra@gmail.com>
3151 * archures.c: Wrap overlong z80 comments.
3152 * bfd-in2.h: Regenerate.
3154 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3157 * archures.c: Add GBZ80 and Z80N machine values.
3158 * reloc.c: Add BFD_RELOC_Z80_16_BE.
3159 * coff-z80.c: Add support for new reloc.
3160 * coffcode.h: Add support for new machine values.
3161 * cpu-z80.c: Add support for new machine names.
3162 * elf32-z80.c: Add support for new reloc.
3163 * bfd-in2.h: Regenerate.
3164 * libbfd.h: Regenerate.
3166 2020-02-07 Nick Clifton <nickc@redhat.com>
3169 * elf.c (rewrite_elf_program_header): Do not complain if no
3170 sections are mapped to a segment.
3172 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3175 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3176 for garbage collection on __patchable_function_entries section
3177 without linked-to section.
3179 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3182 * bfd-in2.h: Regenerated.
3183 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3184 on section if gc_mark of any of its linked-to sections is set
3185 and don't set gc_mark again.
3186 * section.c (asection): Add linked_to_symbol_name to map_head
3189 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
3191 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3192 reporting an unrecognized instruction with R_V850_LONGJUMP.
3194 2020-02-05 Alan Modra <amodra@gmail.com>
3196 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3198 2020-02-04 Alan Modra <amodra@gmail.com>
3200 * elf32-ppc.c (ppc_elf_relocate_section): After applying
3201 R_PPC_VLE_ADDR20, goto copy_reloc.
3203 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3205 * bfd-in2.h: Regenerated.
3206 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3208 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3211 * bfd-in2.h: Regenerated.
3212 * ecoff.c (bfd_debug_section): Add section_id.
3213 * section.c (bfd_section): Add section_id.
3214 (SEC_ASSEMBLER_SECTION_ID): New.
3215 (BFD_FAKE_SECTION): Add section_id.
3217 2020-02-01 Nick Clifton <nickc@redhat.com>
3219 * config.bfd: Move the c30-aout and tic30-aout targets onto the
3222 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3224 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3225 encodings are relative to the GOT on nios2, too.
3227 2020-01-31 Alan Modra <amodra@gmail.com>
3229 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3230 file. Use $< and $@ in rules.
3231 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3232 (elf32-ia64.c, elf64-ia64.c): Likewise.
3233 (elf32-riscv.c, elf64-riscv.c): Likewise.
3234 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3235 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3236 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3237 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3238 (peigen.c, pepigen.c, pex64igen.c): Likewise.
3239 * Makefile.in: Regenerate.
3241 2020-01-31 Alan Modra <amodra@gmail.com>
3244 * elf.c (setup_group): Don't clear entire section contents,
3245 just the padding after group flags. Release alloc'd memory
3246 after a seek or read failure.
3248 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3250 * peXXigen.c (pe_is_repro): New function.
3251 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3252 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3254 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3256 * peXXigen.c (debug_type_names): Add names for new debug data type
3259 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
3261 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3262 inner loop. Fix a memory leak.
3264 2020-01-30 Alan Modra <amodra@gmail.com>
3266 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3267 or obj_coff_keep_strings here.
3268 (coff_get_normalized_symtab): Free external syms directly.
3269 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3272 2020-01-27 Jim Wilson <jimw@sifive.com>
3274 * cpu-riscv.c (riscv_scan): New.
3275 (N): Change bfd_default_scan to riscv_scan.
3277 2020-01-27 Andreas Schwab <schwab@suse.de>
3279 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3280 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3281 * Makefile.in: Regenerate.
3282 * cpu-plugin.c: Remove.
3283 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3284 (bfd_plugin_arch): Remove declaration.
3285 * bfd-in2.h: Regenerate.
3286 * po/SRC-POTFILES.in: Regenerate.
3288 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3289 Alan Modra <amodra@gmail.com>
3292 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3294 2020-01-24 Jim Wilson <jimw@sifive.com>
3296 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3297 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3298 avoid over long line.
3300 2020-01-24 Nick Clifton <nickc@redhat.com>
3303 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3304 syms and keep strings flags as these may have been set in order to
3305 prevent a bogus call to free.
3307 2020-01-23 Nick Clifton <nickc@redhat.com>
3309 * po/fr.po: Updated French translation.
3311 2020-01-23 Alan Modra <amodra@gmail.com>
3314 * elf.c (assign_file_positions_for_load_sections): Avoid divide
3315 by zero when p_align is zero.
3317 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3319 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3320 (riscv_prefix_cmp): Likewise.
3321 (riscv_non_std_ext_p): Deleted.
3322 (riscv_std_sv_ext_p): Likewise.
3323 (riscv_non_std_sv_ext_p): Likewise.
3324 (riscv_merge_non_std_and_sv_ext): Rename to...
3325 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3326 (riscv_merge_arch_attr_info): Replace 3 calls to
3327 riscv_merge_non_std_and_sv_ext with single call to
3328 riscv_merge_multi_letter_ext.
3329 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3330 encounter a 'z' prefix.
3331 (riscv_get_prefix_class): New function, return prefix class based
3332 on first few characters of input string.
3333 (riscv_parse_config): New structure to factor out minor differences
3334 in extension class parsing behaviour.
3335 (riscv_parse_sv_or_non_std_ext): Rename to...
3336 (riscv_parse_prefixed_ext): and parameterise with
3338 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3339 (riscv_multi_letter_ext_valid_p): New.
3340 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3341 (riscv_parse_subset): Delegate all non-single-letter parsing work
3342 to riscv_parse_prefixed_ext.
3343 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3344 (riscv_get_prefix_class): Declare.
3346 2020-01-22 Alan Modra <amodra@gmail.com>
3348 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3349 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3350 __tls_get_addr_desc.
3351 (ppc64_elf_size_stubs): Add section for linker generated
3352 __tls_get_addr_desc wrapper function. Loop at least once if
3353 generating this function.
3354 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3355 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3357 2020-01-22 Alan Modra <amodra@gmail.com>
3359 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3360 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3362 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3363 (STDU_R1_0R1, ADDI_R1_R1): Define.
3364 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3365 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
3366 tga_desc_fd to opt_fd, and tga_desc to opt. Set
3367 no_tls_get_addr_regsave.
3368 (branch_reloc_hash_match): Add hash3 and hash4.
3369 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3370 (ppc64_elf_size_dynamic_sections): Likewise.
3371 (ppc64_elf_relocate_section): Likewise.
3372 (plt_stub_size, build_plt_stub): Likewise. Size regsave
3373 __tls_get_addr stub.
3374 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3376 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
3377 eh_frame for regsave __tls_get_addr.
3379 2020-01-22 Alan Modra <amodra@gmail.com>
3381 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3382 which __tls_get_addr calls will be eliminated.
3384 2020-01-20 Nick Clifton <nickc@redhat.com>
3386 * po/pt.po: Updates Portuguese translation.
3387 * po/ru.po: Updated Russian translation.
3388 * po/uk.po: Updated Ukranian translation.
3390 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3393 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3394 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3396 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3397 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3398 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3399 "rex leal x@tlsdesc(%rip), %reg" to
3400 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
3401 "call *(%eax)" to "nopl (%rax)".
3403 2020-01-20 Alan Modra <amodra@gmail.com>
3405 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3406 (MTLR_R11): Don't define.
3407 (LD_R0_0R3, CMPDI_R0_0): Define.
3408 (build_tls_get_addr_stub): Don't use r11 in stub.
3410 2020-01-20 Alan Modra <amodra@gmail.com>
3412 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3413 (defined_sym_val, is_tls_get_addr): Likewise.
3415 2020-01-18 Nick Clifton <nickc@redhat.com>
3417 * version.m4 (BFD_VERSION): Set to 2.34.50.
3418 * configure: Regenerate.
3419 * po/bfd.pot: Regenerate.
3421 2020-01-18 Nick Clifton <nickc@redhat.com>
3423 Binutils 2.34 branch created.
3425 2020-01-17 Christian Biesinger <cbiesinger@google.com>
3427 * coff-arm.c: Fix spelling error (seperate).
3428 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3430 * sysdep.h (strnlen): Fix spelling error (seperate).
3432 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
3435 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3437 2020-01-15 Alan Modra <amodra@gmail.com>
3440 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3441 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3442 of function symbols unless dot symbols are present. Do warn
3443 whenever one is created, regardles of whether a PLT entry is
3444 also emitted for the function symbol.
3446 2020-01-14 Alan Modra <amodra@gmail.com>
3448 * som.c (som_bfd_count_ar_symbols): Error when file position
3449 of symbols on chains is not strictly increasing.
3451 2020-01-14 Alan Modra <amodra@gmail.com>
3453 * vms.h (VMS_DEBUG): Define as 0.
3454 * vms-alpha.c (image_write): Move debug output after bounds check.
3456 (_bfd_vms_slurp_eihd): Warning fix.
3457 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3459 2020-01-13 Alan Modra <amodra@gmail.com>
3461 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3462 for "ignored" records.
3464 2020-01-13 Alan Modra <amodra@gmail.com>
3466 * wasm-module.c (wasm_scan_name_function_section): Formatting.
3467 Delete asect name check. Move asect NULL check to wasm_object_p.
3468 Correct bounds check of sizes against end. Replace uses of
3469 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
3470 just one bfd_release.
3471 (wasm_scan): Don't use malloc/strdup for section names,
3472 bfd_alloc instead. Simplify code prefixing section name.
3473 Formatting. Don't attempt to free memory here..
3474 (wasm_object_p): ..do so here.
3476 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
3479 * elf32-arm.c (elf32_arm_final_link_relocate): Use
3480 UNDEFWEAK_NO_DYNAMIC_RELOC.
3481 (allocate_dynrelocs_for_symbol): Likewise.
3483 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3486 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3488 2020-01-10 Alan Modra <amodra@gmail.com>
3490 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3492 2020-01-09 Nick Clifton <nickc@redhat.com>
3495 * bfd.c (bfd_convert_section_contents): Check for a compress
3496 header size that is larger than the actual section size.
3498 2020-01-08 Alan Modra <amodra@gmail.com>
3501 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3502 after removing sections.
3504 2020-01-06 Jim Wilson <jimw@sifive.com>
3507 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3508 check for !bfd_link_pic (info).
3509 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3510 <R_RISCV_JAL>: Add comment.
3511 (_bfd_riscv_relax_section): For plt.offset check, add check for
3512 bfd_link_pic (info). Add comment.
3514 2020-01-06 Alan Modra <amodra@gmail.com>
3516 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3517 match failures. Don't init to bfd_error_wrong_format before
3518 calling _bfd_check_format.
3520 2020-01-06 Alan Modra <amodra@gmail.com>
3522 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3523 status rather than exiting on stack overflow or underflow.
3524 (_bfd_vms_slurp_etir): Adjust to suit.
3526 2020-01-06 Alan Modra <amodra@gmail.com>
3528 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3530 2020-01-06 Alan Modra <amodra@gmail.com>
3532 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3533 command. Check name offset is within command.
3534 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3535 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3536 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3537 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3538 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3539 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3540 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3541 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3542 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3543 (bfd_mach_o_read_segment): Similarly.
3544 (bfd_mach_o_read_thread): Properly bound check thread struct.
3545 Don't repeat checks on second loop.
3546 (bfd_mach_o_read_command): Fail on invalid command length.
3548 2020-01-04 Alan Modra <amodra@gmail.com>
3550 * format.c (bfd_check_format_matches): Add preserve_match.
3551 Save initial bfd state in "preserve", matched bfd state in
3552 "preserve_match". Save just the first match. Release
3553 bfd_alloc memory. Restore and finish preserved state as
3554 appropriate on all function exit paths.
3556 2020-01-04 Alan Modra <amodra@gmail.com>
3558 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3560 2020-01-04 Alan Modra <amodra@gmail.com>
3562 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3565 2020-01-03 Nick Clifton <nickc@redhat.com>
3568 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3569 there is enough data remaining in the code buffer before
3570 attempting to read a function stub.
3572 2020-01-03 Nick Clifton <nickc@redhat.com>
3575 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3576 return value from bfd_malloc.
3577 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3578 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3579 (elf32_arm_filter_cmse_symbols): Likewise.
3580 (elf32_arm_write_section): Likewise.
3581 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3582 (bfd_mach_o_follow_dsym): Likewise.
3583 * pef.c (bfd_pef_print_loader_section): Likewise.
3584 (bfd_pef_scan_start_address): Likewise.
3585 (bfd_pef_parse_function_stubs): Likewise.
3586 (bfd_pef_parse_symbols): Likewise.
3588 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3590 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3591 on binary inputs ld/PR25316.
3592 (is_ia64_elf): new helper to filter on ia64 objects.
3594 2020-01-03 Jan Beulich <jbeulich@suse.com>
3596 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3598 (bfd_mach_o_scan): Insert underscore in two variable names.
3600 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3602 * Makefile.am: Add z80-elf target support.
3603 * configure.ac: Likewise.
3604 * targets.c: Likewise.
3605 * Makefile.in: Regenerate.
3606 * configure: Regenerate.
3607 * config.bfd: Add z80-elf target support and new arches: ez80 and
3609 * elf32-z80.c: New file.
3610 * archures.c: Add new z80 architectures: eZ80 and Z180.
3611 * coffcode.h: Likewise.
3612 * cpu-z80.c: Likewise.
3613 * coff-z80.c: Add new relocations for Z80 target and local label
3615 * reloc.c: Add new relocs.
3616 * bfd-in2.h: Regenerate.
3617 * libbfd.h: Regenerate.
3619 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3623 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3625 2020-01-01 Alan Modra <amodra@gmail.com>
3627 Update year range in copyright notice of all files.
3629 For older changes see ChangeLog-2019
3631 Copyright (C) 2020 Free Software Foundation, Inc.
3633 Copying and distribution of this file, with or without modification,
3634 are permitted in any medium without royalty provided the copyright
3635 notice and this notice are preserved.
3641 version-control: never